If you're running an engineering firm in Nigeria, compliance isn't optional — it's the difference between winning contracts and getting shut down.

After years of working with small and mid-size engineering companies across Nigeria, I've seen the same gaps over and over. Here are the 5 documents that trip up most firms:

1. Environmental Impact Assessment (EIA) Reports

Required for virtually any construction or infrastructure project. Most firms scramble to put these together last-minute, which leads to delays and rejected submissions.

2. COREN Practice License Documentation

You'd be surprised how many firms operate with expired or incomplete registration docs. Keeping these current is non-negotiable.

3. Health, Safety & Environment (HSE) Plans

Clients — especially oil & gas companies — will disqualify you immediately without a proper HSE plan. Having a solid template saves weeks of back-and-forth.

4. Quality Management System (QMS) Documentation

ISO 9001 alignment isn't just for multinationals. More and more Nigerian clients require QMS documentation in their tender requirements.

5. Tax Compliance Certificates

FIRS and state tax clearance certificates need to be renewed annually. Miss the deadline and you're locked out of government contracts.

The firms that have these documents ready to go are the ones landing the big projects. The ones that don't are leaving money on the table.

I built Compliance NG to solve exactly this — a growing library of ready-to-use templates so engineering firms can stay compliant without burning cash on legal consultants every quarter.