The inspection of passenger vehicle body construction is a specialized conformity assessment activity that ensures vehicles, especially public service vehicles (PSVs) such as buses, minibuses, and coaches, are designed and manufactured in line with applicable safety, structural, and regulatory requirements.
In Kenya, the implementation of KS 372 is supported and enforced by the National Transport and Safety Authority (NTSA), which plays a key role in ensuring compliance within the transport sector.
ACCREDITATION TO ISO/IEC 17020 AND KS 372
Accreditation of inspection bodies under ISO/IEC 17020 and KS 372 provides formal recognition that these bodies are competent, impartial, and consistently capable of carrying out vehicle body inspections in a reliable manner.
This ISO/IEC 17020 accreditation scope generally includes inspection activities covering:
- Structural integrity of the vehicle body, including the frame, joints, and welding quality
- Passenger safety features, such as seat anchorage, emergency exits, and fire safety provisions
- Compliance with approved design specifications and body layouts
- Roadworthiness aspects linked to body construction standards
- Assessment of modifications and conversions, such as transforming vans into PSVs
Regulatory Framework & Benefits
Inspection may be conducted at various stages, including during fabrication, upon completion of body construction, or periodically throughout the vehicle's service life. With accreditation in place, these inspections are performed using standardized methods, competent personnel, and properly calibrated equipment.
- NTSA Regulatory Oversight: The National Transport and Safety Authority provides regulatory oversight and enforcement of KS 372.
- Improved Passenger Safety: Accredited inspection bodies help improve passenger safety through rigorous compliance verification.
- Uniform Standards Application: Ensures consistent application of standards across the transport sector.
- Credible Findings: Inspection findings are consistent, credible, and legally defensible.
- Reduced Road Accidents: Properly constructed PSVs contribute to fewer accidents and fatalities.
