OECD (Organisation for Economic Co-operation and Development)

A PFAS (Personal Fall Arrest System) is safety equipment that stops a worker from hitting the ground during a fall. It typically includes a full-body harness, lanyard, and anchor point. Subcontractors must ensure PFAS equipment is inspected, certified, and meets provincial and federal regulations before workers go at height.

The leading industry organisation that develops technical standards, safety protocols, and equipment specifications that subcontractors must follow when working on oil and gas projects. API certifications and compliance with API standards are often mandatory requirements in service contracts and can affect your ability to bid on projects.

A privately maintained access road built to reach remote work sites in oil & gas or forestry operations. Subcontractors must follow strict user agreements covering speed limits, radio protocols, and load restrictions. Non-compliance can result in access suspension, halting your crew's ability to reach site.

The ASME (American Society of Mechanical Engineers) code governing the design, fabrication, and inspection of pressure vessels. Subcontractors working on pressure vessels must ensure equipment bears the ASME stamp, confirming code compliance. Non-compliant vessels can trigger work stoppages and liability issues on site.

A marine vessel registered under another country's flag rather than the nation where it operates. Subcontractors must verify compliance with cabotage laws, as restrictions may limit which vessels can legally perform local work. This affects equipment mobilisation planning and contract eligibility on offshore projects.

Formal renewal of a previously approved work permit, purchase order, or scope of work that has expired or exceeded its original limits. Subcontractors must secure reauthorization before continuing work to avoid unpaid labour exposure. Delays in reauthorization can stall field crews and disrupt project schedules.

When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything

What to do after a jobsite injury or incident, what your rights are before signing incident reports, how workers' compensation works, and how to protect yourself on multi-employer worksites.

OSHA Citations on Multi-Employer Worksites: What Subcontractors Need to Know

Learn how OSHA's multi-employer citation policy works, why subcontractors get cited for hazards they didn't create, and how to protect your company on operator-controlled job sites.

How to Read and Negotiate an Oilfield Master Service Agreement (MSA): A Subcontractor's Guide

Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.