Formal approval granted by an oil and gas operator confirming a subcontractor meets their specific safety, training, and insurance standards. Without it, your crews cannot access the operator's sites or perform work. Certification requirements vary by operator and must be renewed regularly.
Operator Certification
Guides on this topic
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.
Related Terms
STCKY (Stuff That Can Kill You)
ComplianceInformal field term for high-consequence hazards requiring mandatory controls before work begins. For subcontractors, STCKY items typically appear on permit-to-work forms and site safety plans. Failing to identify and mitigate STCKY hazards can void your contract and expose your company to liability.
Hazardous Energy Isolation
ComplianceThe process of controlling dangerous energy sources—electrical, hydraulic, pneumatic, or mechanical—before maintenance or repair work begins. Subcontractors must follow the site owner's lockout/tagout (LOTO) procedures or risk losing site access. Non-compliance can void your contract and trigger serious liability.
MOC (Management of Change)
ComplianceA formal approval process required before altering scope, personnel, equipment, or procedures on a worksite. Subcontractors must submit MOC requests to the operator before making any unplanned changes. Skipping this step can result in work stoppages, liability exposure, or contract penalties.
Energize
ComplianceTo bring electrical equipment or a system into a live, powered state on a job site. Subcontractors must confirm proper authorisation and lockout/tagout clearance before energizing any equipment. Premature energizing is a leading cause of worksite incidents and contractor liability.
Third-Party Representative
ComplianceAn independent inspector or agent hired by an operator or owner to verify that field work meets contract specifications. They are not your direct client but hold authority to approve, reject, or halt work on site. As a subcontractor, their sign-off is often required before progress billing is accepted.
Surface Access Rights
ComplianceLegal authorisation allowing crews and equipment to enter privately or publicly owned land to perform field work. Subcontractors must confirm these rights are secured before mobilising to site. Working without confirmed access can halt operations and expose your company to liability.
Latest Compliance News
Deadline Nears for J. J. Keller's 2026 Safety Professional of the Year Awards
J. J. Keller & Associates is accepting applications for its 2026 SPOTY Awards through July 31, with winners receiving prize packages valued up to $47,200.
20 hours agoComplianceDOT Plans New Rules on Truck Braking Systems and Electronic Logging Devices
The Department of Transportation's 2026 regulatory agenda includes a supplemental proposal for automatic emergency braking on heavy trucks and an update to electronic logging device rules, Safety+Health Magazine reports.
20 hours agoComplianceKansas Adds Penalties for Distracted Driving in Work Zones
Kansas' new S.B. 366 bans handheld device use in active construction and school zones, with fines starting July 2027, Safety+Health Magazine reports.
20 hours agoComplianceSafety Psychology Research Offers New Framework for Field Culture
ISHN outlines research on cognitive dissonance and "induced hypocrisy" showing how publicly stated safety values, even when imperfectly followed, can drive real behavior change on job sites.
20 hours agoRelated Guides
How to Get Your First Oilfield Job: A Practical Guide for Tradespeople and CDL Holders
No oilfield experience? No problem. Learn which certifications, service lines, and job boards actually get tradespeople and CDL holders hired.
Workforce GuideFrom the Field to the Office: What Oilfield Workers Should Know Before Making the Switch
Thinking about moving from field work to an office role? This guide covers how your field experience translates into technical and operations positions, what the transition actually looks like, and the trade-offs most people do not talk about until it is too late.
Industry GuideHow Operator Mergers and Acquisitions Affect Your Subcontract Agreements
When operators merge, get acquired, or sell assets, subcontractor agreements are caught in the middle. Learn how M&A activity affects your MSA, payment terms, vendor status, and what to do before, during, and after a deal closes.
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