Trusted by Industrial Operators Across Nigeria

Our ISO 14001 audit readiness and NESREA compliance services are validated by plant managers, environmental officers, and regulatory bodies.

⭐ 4.8 / 5.0 Operational Audit Accuracy

“The gap analysis identified 14 non-conformities in our waste handling procedures that NESREA would have flagged. We corrected them before the official inspection.” — Chinyere Peter, Environmental Officer, Lagos Cement Works

🏭 120+ Plants Audited Industry Coverage

From refinery flare systems to textile effluent treatment, our team has conducted readiness assessments across 14 industrial sectors under NESREA jurisdiction.

📄 98% Certification Rate ISO 14001 First‑Pass Success

Clients who complete our three‑stage preparedness programme pass their external certification audit on the first attempt. No repeat visits, no enforcement delays.

🔍 3‑Year Track Record Regulatory Liaison Support

“Sophia Walenkamp’s team sat with us during the NESREA document review and helped clarify ambiguous clauses in the National Environmental (Base Metals) Regulations.” — Funmilayo Olufunmi Ismail, Compliance Manager, Port Harcourt Refinery

📋 100% On‑Time Reports Audit Deliverables

Every environmental audit report is delivered within 10 working days of the site visit, complete with corrective action timelines and cost estimates for remediation.

Client Audit Feedback

Verified outcomes from ISO 14001 readiness engagements across Nigerian industrial sectors.

Lagos, Q2 2024

“The pre-certification gap analysis identified 14 non-conformities in our waste segregation and documentation workflow. The remediation plan was delivered within two weeks, and we passed the NESREA inspection on the first attempt.”

Obioma Tamunoemi EHS Manager, West African Cement
Port Harcourt, Q3 2024

“Operational audit of our refinery’s spill containment system revealed three critical gaps in secondary containment capacity. The corrective actions were implemented before the regulatory deadline, avoiding a potential shutdown order.”

Chinyere Peter Compliance Officer, Delta Refining Co.
Kaduna, Q1 2025

“We engaged SOPHIA for a full EMS documentation review. The legal register update and internal audit schedule they provided saved us six weeks of preparation time. Our external audit is now scheduled for May.”

Funmilayo Olufunmi Ismail Plant Manager, Northern Agro-Processors
Abuja, Q4 2024

“The training session on ISO 14001 clause 6.1.2 (compliance obligations) was directly applicable to our operations. Our team now maintains a live legal register that NESREA auditors confirmed as compliant during their spot check.”

Ngozi Adebayo Environmental Officer, Federal Housing Authority

Regulatory Channels

Direct lines for compliance inquiries and audit coordination with our ISO 14001 team.

WhatsApp +234 812 464 9495 Email info@sophiawalenkamp.com LinkedIn Sophia Walenkamp X @sophiawalenkamp

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