An osha investigation of valid employee complaints of alleged violations of standards or of unsafe or unhealthful working conditions is a priority.

The answer is "third level priority".

OSHA assesses every dissension to decide how it can be taken care of best- - an off-site examination or an on location review. Third level priority is worker protests and referrals. Lower review needs incorporate examinations focused toward high risk ventures, arranged assessments in different businesses and, at last, follow-up investigations to decide if already referred to infringement have been decreased.