Oilfield worker in safety gear operating a pipeline valve at an oil rig site.

Oilfield Contractor Compliance: Meeting Operator & Auditing Standards

Oilfield contractors face constant pressure to stay qualified with the strict compliance standards required by operators like Continental, Marathon, XTO, and Antero. Before a company can step onto a worksite, it must demonstrate full compliance through auditing agencies such as ISNetworld, Veriforce, NCMS, and TPS Alert.

These systems verify that your company maintains proper safety programs, insurance, training, and drug and alcohol testing protocols that align with operator expectations. Falling short can mean losing access to lucrative contracts or being removed from an approved vendor list.

PROCOM Testing helps oilfield service companies build and maintain testing programs that meet operator and auditing requirements, supporting enrollment, document submission, and ongoing compliance reviews nationwide.

Key Takeaways

  • Oilfield operators set their own testing rules and frequency.
  • Agencies like ISNetworld, Veriforce, NCMS, and TPS enforce compliance.
  • PROCOM bridges the gap to help contractors meet operator and auditor requirements.
  • Supports both DOT (PHMSA and FMCSA) and NONDOT drug testing.
  • Helps earn the “green check mark” needed for site access with clients like Exxon and Continental.

How Operator Rules and Auditing Work Together

Oilfield operators such as Continental, Marathon, Exxon, XTO, and Antero set their own job site safety and testing requirements. Each operator defines which drug panels, testing frequency, and safety documentation are mandatory before contractors can begin work.

To enforce these requirements, operators rely on auditing and compliance agencies like ISNetworld, Veriforce, NCMS, and TPS Alert. These third parties act as gatekeepers—verifying that contractors maintain up-to-date policies, testing records, and safety credentials before issuing the green check mark required for site entry.

That’s where PROCOM Testing steps in. We help bridge the gap between your company and these auditing agencies—building compliant testing programs, managing documentation uploads, and preparing your organization for review. Whether your client is Continental, Exxon, or Antero, PROCOM ensures you meet the standards for approval and stay qualified year-round.

Learn more about supervisor and compliance training programs that prepare your team for operator audits.

Why Oilfield Compliance Matters

Oilfield operators have a legal and reputational duty to maintain safe, drug-free, and qualified contractor networks. They use third-party auditing platforms to verify each contractor’s readiness before approving them for field work.

For contractors, this means compliance is not optional—it’s the key to winning and retaining operator contracts. Audits cover several categories:

  • Drug and alcohol testing programs (DOT-PHMSA and NONDOT aligned)
  • Safety and training documentation
  • Insurance verification and injury logs
  • Supervisor training and awareness programs
  • Background check requirements

Even small administrative errors—like missing test records or outdated policies—can delay approval or trigger costly re-audits.

PROCOM Testing acts as a compliance partner, helping oilfield companies stay audit-ready across every platform.

PHMSA and DOT: The Foundation of Oilfield Drug Testing

Many operators require contractors to follow DOT drug testing standards under PHMSA regulations for pipeline and FMCSA regulations for trucking.

While FMCSA governs testing for safety-sensitive CDL drivers, PHMSA applies specifically to pipeline operations, construction, and maintenance crews involved in transporting or handling hazardous materials.

PROCOM Testing’s PHMSA and DOT Program Support Includes:

  • Policy creation and updates that meet 49 CFR Part 199 standards
  • Employee enrollment and random pool management
  • On-site collections and chain-of-custody documentation
  • Reporting and recordkeeping for audits and renewals

By standardizing both DOT and non-DOT programs, PROCOM ensures every worker—from CDL drivers to field techs—meets operator-mandated testing requirements.

For full management and recordkeeping, explore our Consortium & TPA Services designed for contractors working under PHMSA and DOT regulations.

Navigating Auditing Systems: ISNetworld, Veriforce, NCMS, and TPS

Each major auditing agency has its own requirements and submission process. Contractors often struggle to maintain accurate, up-to-date documentation across multiple platforms.

PROCOM Testing helps clients manage these systems directly, ensuring compliance across all audit points.

ISNetworld Contractor Management System

One of the most widely used platforms in oil and gas, ISNetworld verifies safety programs, drug and alcohol policies, training records, and insurance documentation.
PROCOM assists clients with:

  • Roster uploads and quarterly maintenance
  • Audit responses and data verification
  • Pre-qualification readiness for major operators

Veriforce Contractor Qualification Platform

Veriforce specializes in contractor qualification, combining safety data with training verification and performance tracking.
PROCOM Testing supports:

  • Program setup and drug testing record submission
  • Training documentation alignment
  • Annual verification and renewal audits

National Compliance Management Services (NCMS)

NCMS manages consortium-based testing programs and record audits for pipeline operators.
PROCOM Testing offers:

  • Enrollment in compliant drug testing consortia
  • Policy and record audits to meet NCMS standards
  • Ongoing program maintenance to ensure requalification

Team Qualify TPS Alert Compliance

TPS provides contractor onboarding and compliance tracking for operators nationwide.
PROCOM helps companies:

  • Upload drug testing and safety documentation
  • Maintain compliance logs and contact verification
  • Prepare for client-driven compliance audits

Building a Compliant Drug & Alcohol Testing Program

A compliant testing program should be operator-approved, fully documented, and scalable for both local and multi-site operations. PROCOM Testing designs end-to-end programs that include:

Whether managing a single crew or multiple regional teams, PROCOM Testing ensures every employee is accounted for and every policy meets operator standards.

Supervisor Training and Documentation Readiness

Operator and auditing systems often require proof of supervisor training for reasonable suspicion, incident response, and safety awareness.

PROCOM Testing offers in-person and online supervisor training programs that fulfill PHMSA and operator requirements. Supervisors receive certificates and materials suitable for submission to ISNetworld or NCMS during audits.

Contractors should maintain the following records year-round:

  • Supervisor training certificates
  • Random selection logs
  • Test result documentation
  • Consortium enrollment certificates
  • Company drug and alcohol policy
  • Chain-of-custody forms and corrective actions

Keeping this documentation organized and accessible ensures smooth requalification and avoids audit delays.

How PROCOM Testing Simplifies Operator Compliance

Managing multiple systems—each with unique portals, templates, and deadlines—requires precision and time. PROCOM Testing eliminates the administrative burden by acting as a single point of contact for all compliance-related tasks.

Our Services Include:

  • Audit preparation and maintenance for ISNetworld, Veriforce, NCMS, and TPS
  • Consortium and TPA management
  • Policy creation, updates, and verification
  • Random testing pool management and reporting
  • Document uploads and compliance system support

With centralized oversight, PROCOM ensures that all operator-required data stays accurate, complete, and audit-ready.

Why Contractors Choose PROCOM Testing

Oilfield contractors across Colorado and nationwide trust PROCOM Testing for one reason—precision compliance. Our combination of on-site testing, digital reporting, and direct auditing support keeps clients active with major operators year-round.

Key Advantages:

  • Support for PHMSA, DOT, and operator-specific testing
  • Enrollment and management in multiple auditing systems
  • National network of collection sites
  • Mobile collections for remote sites
  • Dedicated compliance specialists for audit assistance

Keep Your Oilfield Operations Qualified and Audit-Ready

Maintaining operator compliance is a competitive advantage. With PROCOM Testing as your partner, you can focus on the field while we manage the paperwork, testing, and reporting that keep your teams qualified.

Stay compliant, protect your contracts, and operate with confidence.

Ready to qualify for operator work? Contact PROCOM to build a compliant testing program that passes ISNetworld, NCMS, or Veriforce audits and earns your job site approval.

FAQs for Oilfield Contractor Compliance

What are operator compliance programs in the oilfield?

Oilfield operators require contractors to meet strict standards through auditing systems like ISNetworld, Veriforce, NCMS, and TPS. These programs verify that your safety, insurance, and drug testing meet operator requirements.

Does OSHA require drug testing for oilfield workers?

No. OSHA does not require drug testing. Operator-driven and PHMSA/DOT programs set the standards contractors must meet.

How can PROCOM Testing help with ISNetworld or Veriforce audits?

PROCOM Testing assists with account setup, document uploads, policy reviews, and ongoing compliance tracking to keep your company qualified.

What if my company works in multiple states?

PROCOM Testing provides national coverage with a network of certified collection sites across the U.S.

Can PROCOM Testing manage both DOT and non-DOT testing programs?

Yes. We create multiple lab accounts for organizations who require different types of testing. Those accounts run separate but parallel processes to manage both under a single system to simplify reporting and maintain operator approval.

How does PROCOM Testing help contractors get the “green check mark”?

Auditing agencies like ISNetworld, Veriforce, and NCMS use a “green check mark” system to show when a contractor meets operator requirements. PROCOM Testing manages your testing program, uploads compliance documentation, and communicates directly with auditors to help your company earn and maintain that approved status.

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