On behalf of a certification body, you are conducting a combined audit of Shelf-Fit.

Major nonconformities are raised when there is a systemic failure to meet ISO 45001 requirements that could lead to significant risks.

Analysis of Options:

B. Lack of a documented process for controlling outsourced work (8.1.4.3): Major nonconformity. A failure to control outsourced work is a serious systemic issue.

C. Failure to include OH and S policy in contractor contracts (5.2.f): Not a major nonconformity. While this is a nonconformity, it is procedural and not critical.

D. No hazard assessment for installation works (6.1.2.2): Major nonconformity. A lack of hazard assessment for site-specific tasks is a serious issue.

E. Missing safety data sheets for contractor chemicals (8.1.4.2): Not a major nonconformity. While important, this issue does not indicate systemic failure.

G. Chemical hazards on installation sites not referenced in the hazard list (6.1.2.2): Major nonconformity. This reflects a failure in hazard identification and risk assessment.

H. Internal audit program does not cover installation sites (9.2.2): Not a major nonconformity. This is a gap in auditing scope but does not directly endanger safety.

I. Safe use of chemicals left to contractors: Not a major nonconformity. This could be addressed through improved contractor oversight rather than indicating systemic failure.

ISO References:

Clause 8.1.4.3: Control of outsourced processes.

Clause 6.1.2.2: Hazard identification and risk assessment.

Clause 7.4.1: Communication requirements.