Established in 2017, Green Line Training Institute is committed to delivering high-quality training services aligned with the needs of Oman’s labor market. The institute leverages a robust technical infrastructure, a team of qualified educators, and strong partnerships with both governmental and private organizations, as well as donor agencies.
Over the years, Green Line has earned the trust of key authorities and funding institutions. It is officially accredited by the Ministry of Manpower and the Ministry of Higher Education, Scientific Research and Innovation. The institute also holds national and international accreditations, including the Institute of the Motor Industry (IMI) and EAL.
Since 2021, Green Line Training Institute has been recognized by the Oman Energy Association (OPAL) as a ‘Gold’ rated training provider under the OPAL STAR system.
At Green Line Training Institute, we take pride in delivering high-quality, industry-recognized training programs. Our accreditations and certifications reflect our commitment to excellence, ensuring that students receive globally accepted qualifications that enhance their professional careers.
Accreditation ensures that our courses meet rigorous educational and industry standards, giving students and professionals the confidence that their learning is recognized and valued worldwide.
Green Line Training Institute is accredited by leading educational bodies and professional organizations, guaranteeing that our training programs align with global industry requirements. Our certifications help students and businesses:• Gain internationally recognized qualifications
• Enhance career prospects and employability
• Stay ahead with the latest industry practices
• Meet corporate and regulatory training standards
We are continuously working to expand our partnerships and certifications to provide students with the best learning opportunities
The ISO 45001:2018 Lead Auditor course is an intensive training program designed to equip professionals with the knowledge and skills necessary to conduct and lead first, second, and third-party audits of Occupational Health and Safety Management Systems (OHSMS) in accordance with ISO 45001:2018 standards. This course is ideal for individuals aiming to become certified lead auditors and play a pivotal role in ensuring organizational compliance and continual improvement in occupational health and safety performance.
Course Description
This comprehensive course provides an in-depth understanding of the ISO 45001:2018 standard and the principles of auditing based on ISO 19011 guidelines and ISO/IEC 17021-1 requirements. Participants will learn how to plan, conduct, report, and follow up on OHSMS audits, ensuring that organizations meet regulatory requirements and support occupational health and safety objectives. The training combines theoretical knowledge with practical exercises, including case studies and role-plays, to reinforce learning.
Course Objectives
Upon completion of the course, participants will be able to:
Course Content
The course typically covers the following modules:
Assessment
Participants are typically assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified lead auditor under schemes such as IRCA or Exemplar Global.
Target Audience
This course is ideal for:
Course Duration
The ISO 45001:2018 Lead Auditor course typically spans 5 days, depending on the training provider. This includes time allocated for lectures, practical exercises, and the final examination.
Course Description
Highfield L1 Food Safety Awareness for Retail is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
The objective of this qualification is to prepare learners for employment, or to support a current position within a low-risk role, where there is an element of food handling. This could include stock/storeroom staff. Learners gaining this qualification will know that food safety is the responsibility of everyone involved in the storage, preparation, processing, packing and handling of food. Its topics are regarded by the Foods Standards Agency as being important to maintaining good practice in the production of safe food.
Learning outcome
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Certification
This qualification is assessed by multiple-choice examination, externally set and marked by Highfield Qualifications.
Learners must complete 15 questions within 30 minutes. Successful learners will have to demonstrate knowledge and understanding across the qualification syllabus and achieve a pass mark of 66% (10/15).
Duration
1 day(s)
Fees
60.0 OMR per participant
Why Choose This Course?
The Highfield Level 1 International Award in Principles of Health and Safety is a foundational qualification designed to introduce learners to the essential principles of health and safety in the workplace. It is particularly suitable for individuals entering the workforce for the first time or those in low-risk environments.
Course Description
This course provides learners with a basic understanding of health and safety practices, aiming to:
The qualification is applicable across various sectors and serves as an effective component of employee induction programs.
Course Objectives
Upon successful completion of the course, learners will be able to:
Course Content
The course covers the following key topics:
Assessment
Assessments are conducted under controlled conditions to ensure the integrity of the qualification.
Target Audience
This qualification is ideal for:
Duration
1 day(s)
The Highfield Level 1 International Award in Fire Safety Awareness is a foundational qualification designed to introduce learners to the essential principles of fire safety in the workplace. It is particularly suitable for individuals entering the workforce for the first time or those in low-risk environments.
Course Description
This course provides learners with a basic understanding of fire safety practices, aiming to:
The qualification is applicable across various sectors and serves as an effective component of employee induction programs.
Course Objectives
Upon successful completion of the course, learners will be able to:
Course Content
The course covers the following key topics:
Assessment
Assessments are conducted under controlled conditions to ensure the integrity of the qualification.
Target Audience
This qualification is ideal for:
Duration:
1 days
The Highfield Level 2 Award in Health and Safety in the Workplace is a comprehensive qualification designed to provide learners with essential knowledge and understanding of health and safety practices within a work environment. It is particularly suitable for individuals working in low to medium-risk settings and serves as an effective component of employee induction programs.
Course Description
This course aims to equip learners with a broad understanding of health and safety in the workplace, covering topics such as:
Course Objectives
Upon successful completion of the course, learners will be able to:
Course Content
The course is structured into four main units:
Unit 1: Roles and Responsibilities for Health, Safety, and Welfare in the Workplace
Unit 2: How Risk Assessments Contribute to Health and Safety
Unit 3: Identifying and Controlling the Risks from Common Workplace Hazards
Unit 4: Procedures for Responding to Accidents and Incidents in the Workplace
Assessment
Certification
Upon successful completion, participants receive the Highfield Level 2 Award in Health and Safety in the Workplace certificate, which is globally acknowledged.
Target Audience
This qualification is ideal for:
Duration:
2 days
Course Description
The Highfield Level 2 International Award in Control of Substances Hazardous to Health (COSHH) is a qualification designed to equip individuals with the knowledge and skills to safely manage and handle hazardous substances in various workplaces. It focuses on understanding COSHH regulations, identifying hazardous substances, and implementing effective control measures.
Learning Objectives
Course Content
Target Audience
Hazardous substances are an everyday fact of life in some working environments, so having the skills and knowledge is vital in making sure risks are understood and employees are kept safe.
The Highfield Level 2 Award in the Control of Substances Hazardous to Health (RQF) has been developed to give learners who may have contact with hazardous substances the skills and knowledge to recognise the risks associated with them and how to control them.
Assessment:
The qualification is typically assessed through a multiple-choice examination, which includes 20 questions to be completed within 45 minutes.
Duration
2 day(s)
Fees
80.0 OMR per participant
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
The Highfield Level 2 International Award in Fire Safety is a qualification designed for individuals working in fire safety roles, including fire wardens, supervisors, and managers. It covers topics such as fire prevention, fire safety procedures, and how to support evacuation efforts in the event of a fire.
Learning Objectives
Course Content
Target Audience
This qualification has been designed specifically for those working in the role of a fire safety warden. Fire wardens are individuals who have been designated the responsibility to support the ongoing management of fire safety. Their role is to contribute to the safety of those who may need to be evacuated in the instance of a potential fire safety breach.
Assessment
This qualification is assessed by a multiple-choice examination.
Duration
2 day(s)
Fees
80.0 OMR per participant
Why Choose This Course?
Duration
2 day(s)
The Highfield Level 2 International Award in Risk Assessment is a globally recognized qualification designed to introduce learners to the principles of risk assessment. It provides essential knowledge for identifying and managing workplace hazards, aiming to enhance health and safety standards across various industries.
Course Description
This qualification offers a foundational understanding of risk assessment, covering:
Course Objectives
Upon completion of the course, participants will be able to:
Course Content
The course is structured into two main units:
Unit 1: Understanding the Need for Risk Assessments
Unit 2: Principles of Risk Assessment
Assessment
Certification
Upon successful completion, participants receive the Highfield Level 2 International Award in Risk Assessment certificate, which is globally acknowledged.
Target Audience
This qualification is suitable for:
It is particularly beneficial for those in roles such as:
Duration:
2 days
Course Description
The Highfield Level 2 International Award in Work at Height is a globally recognized qualification designed for individuals whose roles involve working at elevated heights. It aims to equip learners with the necessary knowledge and practical skills to perform such tasks safely and effectively.
Learning Objectives
Learning Outcomes:
By the end of the course, participants will be able to:
Target Audience
This qualification is suitable for:
Assessment & Certification
Duration
2 day(s)
Fees
60.0 OMR per participant
Course Description
The Highfield Level 3 International Award in Accident and Incident Investigation is a globally recognized qualification designed to equip professionals with the knowledge and skills necessary to conduct effective workplace accident and incident investigations. It is particularly beneficial for supervisors, managers, team leaders, and individuals preparing to assume such roles.
Learning Objectives
This qualification enables learners to:
The course is structured to support roles in the workplace, aiming to enhance the safety culture within organizations.
Course Content
Understanding the Principles of Accident and Incident Investigation
Understanding the Procedures of Accident and Incident Investigation
Target Audience
Ideal Participants Include:
Certification
Upon successful completion and passing Multiple-choice examination, participants receive the Highfield Level 3 International Award in Accident and Incident Investigation certificate, which is globally acknowledged.
Duration
3 day(s)
Fees
100.0 OMR per participant
Why Choose This Course?
Course Description
OSHA Confined Space Safety is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
1 day(s)
Fees
60.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Introduction to Process Safety Management (PSM) is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
2 day(s)
Fees
80.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Oil and Gas Safety and Health Manager is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
30 day(s)
Fees
550.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Oil and Gas Safety and Health Supervisor is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
15 day(s)
Fees
300.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Oil and Gas Safety Management is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
2 day(s)
Fees
80.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Safety Management System Evaluation is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
2 day(s)
Fees
80.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
Course Description
OSHA Safety Supervision and Leadership is a comprehensive training program designed to equip participants with the essential knowledge and practical skills required in today’s safety-driven work environments. This course provides in-depth coverage of the subject matter, blending theoretical knowledge with real-world applications.
Learning Objectives
Course Content
Target Audience
This course is intended for professionals, managers, supervisors, and workers seeking to improve their understanding and implementation of safety practices in the workplace.
Prerequisites
No formal prerequisites are required. A basic understanding of workplace operations is beneficial.
Certification
A certificate of completion will be awarded by Green Line International, in association with relevant accrediting bodies where applicable.
Training Format
The course is available in face-to-face classroom format, with options for online or hybrid learning upon request.
Duration
3 day(s)
Fees
120.0 OMR per participant
Group Size
Up to 10 participants
Trainer Profile
Our trainers are certified professionals with years of industry experience, ensuring that each session is rich with practical insights and tailored guidance.
Why Choose This Course?
The ISO 9001 Internal Auditor course is designed to equip participants with the knowledge and skills necessary to perform internal audits of Quality Management Systems (QMS) based on the ISO 9001:2015 standard. This training enables individuals to assess compliance with ISO 9001 requirements and contribute to the continual improvement of their organization’s QMS.
Course Description
This course provides a comprehensive understanding of the ISO 9001:2015 standard and the principles of auditing in accordance with ISO 19011. Participants will learn how to plan, conduct, report, and follow up on internal audits, ensuring that their organization’s QMS is effectively implemented and maintained.
Course Objectives
By the end of the course, participants will be able to:
Course Content
The course typically covers the following topics:
Assessment
Participants are typically assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified internal auditor under schemes such as IRCA or Exemplar Global.
Target Audience
This course is ideal for:
Course Duration
The course duration varies by provider but typically spans:
The ISO 9001 Lead Auditor course is a comprehensive training program designed to equip professionals with the knowledge and skills necessary to conduct and lead first, second, and third-party audits of Quality Management Systems (QMS) in accordance with ISO 9001:2015 standards. This course is ideal for individuals aiming to become certified lead auditors and play a pivotal role in ensuring organizational compliance and continual improvement.
Course Description
The ISO 9001 Lead Auditor course provides in-depth training on auditing principles, procedures, and techniques based on ISO 19011 guidelines and ISO/IEC 17021-1 requirements. Participants will learn how to plan, conduct, report, and follow up on audits, ensuring that organizations meet the ISO 9001:2015 QMS requirements. The course combines theoretical knowledge with practical exercises, including case studies and role-plays, to reinforce learning.
Course Objectives
By the end of the course, participants will be able to:
Course Content
The course typically covers the following modules:
Assessment
Participants are assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified lead auditor under schemes such as IRCA or Exemplar Global.
Target Audience
This course is ideal for:
Course Duration
The ISO 9001 Lead Auditor course typically spans 5 days, depending on the training provider. This includes time allocated for lectures, practical exercises, and the final examination.
The ISO 14001:2015 Internal Auditor course is designed to equip professionals with the knowledge and skills necessary to conduct internal audits of Environmental Management Systems (EMS) in accordance with ISO 14001:2015 standards. This training enables participants to assess compliance, identify areas for improvement, and contribute to the effective implementation and maintenance of an EMS.
Course Description
This course provides a comprehensive understanding of the ISO 14001:2015 standard and the principles of auditing based on ISO 19011 guidelines. Participants will learn how to plan, conduct, report, and follow up on internal audits, ensuring that their organization’s EMS meets regulatory requirements and supports environmental sustainability goals.
Course Objectives
Upon completion of the course, participants will be able to:
Course Content
The course typically covers the following topics:
Assessment
Participants are typically assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified internal auditor under schemes such as Exemplar Global.
Target Audience
This course is ideal for:
Course Duration
The ISO 14001:2015 Internal Auditor course typically spans 3 days, depending on the training provider. This includes time allocated for lectures, practical exercises, and the final examination.
The ISO 14001:2015 Lead Auditor course is a comprehensive training program designed to equip professionals with the knowledge and skills necessary to conduct and lead first, second, and third-party audits of Environmental Management Systems (EMS) in accordance with ISO 14001:2015 standards. This course is ideal for individuals aiming to become certified lead auditors and play a pivotal role in ensuring organizational compliance and continual improvement in environmental performance.
Course Description
This intensive course provides an in-depth understanding of the ISO 14001:2015 standard and the principles of auditing based on ISO 19011 guidelines and ISO/IEC 17021-1 requirements. Participants will learn how to plan, conduct, report, and follow up on EMS audits, ensuring that organizations meet regulatory requirements and support environmental sustainability goals. The training combines theoretical knowledge with practical exercises, including case studies and role-plays, to reinforce learning.
Course Objectives
By the end of the course, participants will be able to:
Course Content
The course typically covers the following modules:
Assessment
Participants are assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified lead auditor under schemes such as IRCA or Exemplar Global.
Target Audience
This course is ideal for:
Course Duration
The ISO 14001:2015 Lead Auditor course typically spans 5 days, depending on the training provider. This includes time allocated for lectures, practical exercises, and the final examination.
The ISO 45001:2018 Internal Auditor course is designed to equip professionals with the knowledge and skills necessary to conduct effective internal audits of Occupational Health and Safety Management Systems (OHSMS) in accordance with ISO 45001:2018 standards. This training enables participants to assess compliance, identify areas for improvement, and contribute to the effective implementation and maintenance of an OHSMS.
Course Description
This course provides a comprehensive understanding of the ISO 45001:2018 standard and the principles of auditing based on ISO 19011 guidelines. Participants will learn how to plan, conduct, report, and follow up on internal audits, ensuring that their organization’s OHSMS meets regulatory requirements and supports occupational health and safety objectives. The training combines theoretical knowledge with practical exercises, including case studies and role-plays, to reinforce learning.
Course Objectives
Upon completion of the course, participants will be able to:
Course Content
The course typically covers the following topics:
Assessment
Participants are typically assessed through:
Successful participants receive a certificate of completion, which may fulfill part of the requirements for becoming a certified internal auditor under schemes such as Exemplar Global or IRCA.
Target Audience
This course is ideal for:
Course Duration
The ISO 45001:2018 Internal Auditor course typically spans 3 days, depending on the training provider. This includes time allocated for lectures, practical exercises, and the final examination.
🎯 Course Description:
This comprehensive course provides a detailed understanding of the principles, structure, and implementation of an Integrated Management System (IMS), combining ISO 9001, ISO 14001, and ISO 45001 standards. It equips participants with the knowledge and skills required to develop, manage, and audit an effective IMS within any organization.
🎓 Course Objectives:
By the end of the course, participants will be able to:
📚 Course Content:
Module 1: Introduction to IMS
Module 2: Overview of ISO Standards
Module 3: Clause-by-Clause Explanation
Module 4: Integrated Documentation
Module 5: IMS Implementation Steps
Module 6: Internal Audit for IMS
Module 7: Certification Process
👥 Target Audience:
📝 Assessment Method:
⏱️ Course Duration:
| Level | Duration |
| Awareness Level | 1 Day |
| Internal Auditor Level | 3 Days |
| Lead Auditor Level | 5 Days |
The IOSH Managing Safely course is a globally recognized health and safety training program developed by the Institution of Occupational Safety and Health (IOSH). It is designed to equip managers and supervisors across all sectors with the knowledge and skills necessary to manage health and safety effectively within their teams. (Astutis)
Course Description
This course provides a practical understanding of health and safety responsibilities and principles. It emphasizes the importance of integrating safety considerations into everyday managerial tasks, aiming to foster a proactive safety culture within organizations.
Course Objectives
Upon completion of the course, participants will be able to:
Course Content
The IOSH Managing Safely course comprises seven modules:
Assessment
The assessment for the IOSH Managing Safely course includes:
Target Audience
This course is ideal for:
No prior health and safety knowledge is required to enroll in this course.
Course Duration
3 days
GLTI is one of the leading HSE Training providers in the Sultanate of Oman. The courses are designed to educate employees, management, and other stakeholders about best practices and legal requirements related to workplace safety, employee health, and environmental protection. These programs aim to reduce the risks associated with workplace hazards, prevent accidents, promote well-being, and ensure compliance with national and international regulations.
Lifting Operations is a critical component of the Oil & Gas sector, and GLTI is fully equipped to deliver high- quality training aligned with international standards.
As a Petroleum Development Oman (PDO) approved training provider, GLTI specializes in Lifting Operations training, ensuring compliance with industry best practices and safety protocols.
We operate our own dedicated lifting equipment, complete with training sites and accessories, enabling us to provide hands-on, practical instruction across a wide range of lifting scenarios.
We offer UK certification through RTITB – Road Transport Industry Training Board enhancing the qualifications and employability of trainees across global markets.
It is one of the UK’s leading accrediting bodies for workplace transport training, including forklift and lifting operations. RTITB is recognized internationally for setting high standards in operator training and safety compliance.
GLTI offers Skills to respond quickly and effectively in medical emergencies. Helps save lives, prevent injuries from worsening, and ensure a safer environment by preparing people to handle unexpected situations.
Highfield is a leading UK and International Awarding Organization and learning resources provider, supporting vocational and training solutions in a range of industry sectors.
Enhance Your Communication Skills with Greenline’s Language Courses
At Greenline Training Institute, we believe that strong language skills open the door to greater career and personal opportunities. Our comprehensive language courses are designed to help learners of all levels master new languages with confidence.
We offer training in English, Arabic, and other major global languages, focusing on speaking, listening, reading, and writing skills. Whether you need to improve your business communication, prepare for international exams like IELTS or TOEFL, or simply build everyday conversational skills, GLTI has the right course for you.
Taught by qualified and experienced instructors, our language programs combine interactive lessons, real-world practice, and personalized coaching to help you succeed.
Speak with confidence — unlock your potential with Greenline’s Language Training.
Advance Your Career with Green Line’s IT Certification Programs
At Greenline Training Institute, we offer a range of industry-recognized IT certification courses designed to boost your technical skills and career prospects. Whether you’re starting your journey in Information Technology or aiming to upgrade your expertise, our programs cover essential areas such as computer networking, cybersecurity, cloud computing, system administration, and software development.
Taught by experienced instructors, our hands-on training ensures that you are fully prepared to meet industry demands and secure valuable career opportunities in Oman and beyond.
Take the next step in your IT career with GLTI — where your future in technology begins.
Business & Commercial Training: Focused on enhancing business acumen, leadership, management practices, communication skills, and commercial strategies essential for professional growth and organizational success.
Our programs cater to the needs of both the public and private sectors, offering training in various vocational areas.
GLTI Technical training programs are designed to enhance employees’ skills and knowledge in specific technical fields, enabling them to perform specialized tasks efficiently and effectively. These programs focus on the practical application of techniques, tools, and processes that are essential in industries such as engineering, IT, manufacturing, healthcare, and more.
GLTI offers a wide range of standardized training programs alongside custom-designed short courses tailored to meet the specific needs of diverse industries.
We are approved by EAL, a prestigious UK awarding body, and deliver training programs that lead to internationally recognized UK certifications.
With a strong commitment to quality, industry relevance, and excellence, GLTI remains a trusted partner in workforce development across the Sultanate of Oman.
GLTI — Building Skills, Building Futures.
Training for Employment (TFE) programs are dedicated scheme that contributes to promote and support Omanization through addressing the need of basic skills for school leavers and graduates to secure suitable employment opportunities with good prospects in the private sector.
Customized training programs are provided to the employer depending on the business requirement. The employer selects the candidate as per their selection criteria.
The HSE Practitioner Apprenticeship Program provides learners with the knowledge, skills, and practical experience required to become competent HSE professionals. The student will be well-equipped to contribute to the development and implementation of effective safety, health, and environmental practices in their workplaces. The program ensures they can manage risks, improve workplace safety culture, comply with regulations, and drive continuous improvements in HSE management systems.
At Greenline Training Institute (GLTI), our blended learning solutions incorporate international standards and best practices through multiple delivery formats, including e-learning, instructor-led safety training, and interactive media simulations.
Our global programs offer candidates competency-based training along with internationally accredited qualifications, creating a clear learning progression that spans both vocational and academic training. All our training programs are delivered by qualified facilitators, either through public course forums or customized in-house training for organizations.
This flexible approach allows us to integrate client-specific standards, branding, and requirements, ensuring the individual learning needs of executives, managers, supervisors, and contractors are effectively addressed.
GLTI — Committed to Global Standards, Customized for Local Success.