What it isBasic Offshore Safety Induction & Emergency Training — covers helicopter underwater escape, sea survival, firefighting and first aid.Why it's requiredMandatory for almost all offshore travel to platforms and rigs in OPITO-recognising regions including the North Sea, West Africa, Middle East and Asia-Pacific.How long it takes3 days.How long it lasts4 years (renew via FOET).Where to get itOPITO-accredited training centres including Petrofac, AIS Survivex, RelyOn Nutec, Falck Safety Services.What it isFurther Offshore Emergency Training — the renewal course for BOSIET holders.Why it's requiredRequired to keep your BOSIET valid past 4 years without redoing the full course.How long it takes1 day.How long it lasts4 years.Where to get itSame OPITO-accredited centres as BOSIET.What it isHelicopter Underwater Escape Training — a standalone helicopter ditching survival course.Why it's requiredRequired for regions that don't accept full BOSIET, or for short-duration offshore visits.How long it takesHalf-day to 1 day.How long it lastsTypically 2–4 years depending on standard.Where to get itOPITO and regional providers (e.g. Survival Systems USA, AIS, RelyOn Nutec).What it isTransportation Worker Identification Credential issued by the US TSA.Why it's requiredRequired for unescorted access to US maritime facilities and offshore platforms in the US Gulf of Mexico.How long it takesApply online, attend an in-person enrollment (about 15 minutes), background check takes 4–8 weeks.How long it lasts5 years.Where to get itTSA enrollment centres across the United States. Apply at tsa.gov/twic.What it isUK Oil & Gas Authority offshore fitness medical — sometimes branded as 'OGUK' or 'Energy Institute Medical'.Why it's requiredMandatory before mobilising to North Sea, West Africa, and many other international offshore postings.How long it takesAbout 1 hour.How long it lasts2 years (1 year for over-65s or certain conditions).Where to get itApproved OGUK-registered doctors.What it isMinimum Industry Safety Training — UK Continental Shelf safety induction.Why it's requiredRequired to work on UK Continental Shelf installations.How long it takes1 day (e-learning) plus practical assessment.How long it lasts4 years.Where to get itOPITO-accredited centres or via approved e-learning platforms.What it isHydrogen sulphide awareness, detection and escape training.Why it's requiredRequired wherever sour gas (H2S) may be present.How long it takesHalf-day to 1 day.How long it lasts1–3 years depending on standard.Where to get itEnergy Safety Canada (H2S Alive), IADC RigPass, or operator-specific equivalents.What it isStandard first aid and cardiopulmonary resuscitation training.Why it's requiredRequired for many offshore roles, particularly safety, medic and supervisory positions.How long it takes1–2 days.How long it lastsTypically 2 years.Where to get itAmerican Red Cross, St John Ambulance, or any nationally-recognised first aid training provider.What it isRegion-specific safety orientation cards: SafeGulf, IADC RigPass, PEC SafeLandUSA / SafeGulf.Why it's requiredRequired for offshore platforms and onshore oilfield work in the US Gulf of Mexico.How long it takes1 day classroom or online.How long it lastsAnnual refresher recommended.Where to get itPEC Premier, IADC-accredited centres, SafeGulf-approved providers.What it isTraining in fall protection systems, harness use, and safe work at heights.Why it's requiredRequired for derrick work, scaffolding, painting, and many maintenance roles offshore.How long it takes1–2 days.How long it lastsTypically 2–3 years.Where to get itOPITO, IRATA, or operator-approved providers.What it isTraining in safe entry, monitoring and rescue from confined spaces.Why it's requiredRequired for inspection, maintenance and turnaround work in process areas offshore.How long it takes1 day.How long it lasts1–3 years depending on jurisdiction.Where to get itOPITO-accredited centres, City & Guilds, or operator-specific schemes.What it isHands-on training in fire extinguishers, hoses and team firefighting tactics.Why it's requiredIncluded in BOSIET; standalone certification is required for certain marine and FPSO roles under STCW.How long it takes1 day (standalone) or included in BOSIET.How long it lasts5 years under STCW.Where to get itSTCW-approved maritime training centres and OPITO providers. 