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Oman Transport Safety Bureau

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OTSB is an independent aviation and marine accidents and serious incidents investigation entity under the direct supervision of the Minister of Transport, Communications & Information Technology (MTCIT). OTSB was established under Royal Decree No. (76/2019) and Royal Decree No. (19/2023). OTSB is financially, administratively and operationally independent from the Regulator Civil Aviation Authority (CAA) and Directorate General of Maritime Affairs (DGMA). The OTSB extensively cooperates with the Regulator and the industry on issues relating to aviation & marine safety and promoting its awareness. It also cooperates with International Agencies and other States' investigation authorities under the agreements and Memorandums of Understandings to which the Sultanate of Oman is a signatory to, in the interest of improving Aviation & Marine safety.

 Objective

The sole objective of OTSB's investigation of an accident or serious incident shall be the prevention of accidents and incidents by issuing safety recommendations to prevent and reduce future occurrences and following up with the recommendations.  It is not the purpose of this activity to apportion blame or liability in compliance to ICAO Annex 13 and IMO MSC 255 (84). The purpose of Investigations is to find the root causes and\or the contributing factors of the accident.

Mission

The mission of the OTSB is to promote aviation and maritime safety through the conduct of independent and objective investigations into Aviation and Marine accidents and incidents in accordance with International Standards & Recommended Practices. 

When carrying out its investigations, the OTSB will: 

  • Gather, record and analyse all available information on the accidents and serious incidents.
  • Determine the causes and/or contributing factors.
  • Address safety recommendations to appropriate authorities on the identified safety issues.
  • Monitor, follow up & record safety recommendations.
  • Identify possible safety issues.
  • Produce an investigation report.

In discharging its functions of improving Aviation & Marine safety, the Oman Transport Safety Bureau "OTSB" always ensures the following: 

  • Conducts investigations.
  • Allocates its resources in a manner where the greatest benefit to Aviation & Marine safety improvements may materialize.
  • Make safety recommendations based on systematic processes.
  • Utilizes expertise and information from its in-house capabilities, as well as, from safety experts seconded from the aviation and maritime industry.
  • Capabilities are developed and shared to fulfill its mission.
  • Working to elevate the office's capabilities to the highest standards and transform them into shared capabilities to accomplish its mission.
  • Ensuring the development of its capabilities and capacities to a distinguished level and fully leveraging them to achieve its mission. 


 
Air Accident/Incident Reporting Form in:
      Arabic     
 English


  
Marine Accident/Incident Reporting Form in: 
 Arabic 
 English
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The Maritime Law

Published Date: 30 March 2023

Regulations

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Civil Aviation Regulation (CAR 13) for Aircraft Accident & Incident Investigation & Reporting Procedures 2024

Date Issued: 01 October 2024

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Marine Accidents investigation regulation (2020/75)

Date Issued: 04 October 2020

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More than 200 Experts Gather in Muscat for Air Accident Victims Conference

Event Date: 2025-08-25

Time: 8:00

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MTCIT 2025 Strategic Execution Plan

Event Date: 2025-01-23

Time: 8:00

Annual Report

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OTSB Annual Report 2024

Year: 2024

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OTSB Annual Report 2024

Year: 2024

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Annual Report 2024

Year: 2024

Air Accidents Investigation

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Final Reports

Year: 2025

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Final Report OTSB Case File No: AIFN005.07.2024 Runway Excursion

Year: 2025

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Preliminary Report: OTSB Case File No: AIFN003.05.2025 Boeing 737-800 MAX Tyre Failure and Loss of Hydraulics Oman Air

Year: 2025

Common FAQ

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The office is responsible for setting safety policies and standards in the transport sector and overseeing their implementation to ensure the safety of individuals and property.


Air Accident/Incident Reporting Form in:   Arabic    /  English

  
Marine Accident/Incident Reporting Form in:  Arabic   /   English


Hotline: +968 72111135             

OTSB Department Contact Info


Marine Accident Investigation Department

OTSB2@mtcit.gov.om


Air Accident Investigation Department

OTSB@mtcit.gov.om