CHAS Assessment Standards

CHAS Health & Safety Assessment Standards and Guidance Notes

With the introduction of our new Common Assessment Standard, CHAS aims to simplify checks while ensuring that every contractor is held to the same high standards of operation. CHAS assessment standards provide clients with the reassurance they need that their supply chain operates ethically and within legal guidelines and will support the delivery of results, on time and within the parameters of the contract.

CHAS assessment guidance notes will provide you with assistance when completing your accreditation application. The guidance notes contain essential advice and recommendations for contractors seeking fast and successful assessment, as well as valuable insights on how to submit supporting evidence correctly the first time.

CHAS Health & Safety Training Requirements

This document provides basic information and guidance on the training and competency evidence that an assessor may look for when undertaking a CHAS assessment. Training and competency requirements will depend on the accreditation being applied for, as well as the type of work and CDM duties undertaken and the size of the company.

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