OSHA Releases New Guidance for Small Employers Responding to Complaints and Referrals
OSHA published two new resources aimed at helping small employers navigate the agencyโs complaint and referral inquiry process, according to the agencyโs fact sheet โResponding to OSHA Inquiries on Complaints and Referrals: Best Practices for Small Employers,โ flagged by AGC of America News.
What the Guidance Covers
The fact sheet walks employers through OSHAโs inquiry process step by step. When OSHA receives a complaint or referral, it will call the employer to describe the alleged hazard, request an internal investigation, and follow up with a written letter detailing the allegations. Employers are expected to post OSHAโs letter where employees can see it, return a signed Certificate of Posting, and submit a written response, generally within five working days, describing their investigation findings and any corrective action taken.
The guidance recommends employers act immediately: perform a walkthrough inspection of the area named in the complaint, interview employees familiar with the conditions, and gather supporting documentation such as safety data sheets, maintenance and inspection records, training certifications, job hazard analyses, and photos. If OSHAโs review finds the written response adequate and the original complainant does not dispute it, an on-site inspection is typically not conducted; if the response is inadequate or disputed, OSHA will proceed with an inspection. The guidance also reminds employers that retaliation against a suspected complainant is prohibited, and that small employers can request free, confidential help from OSHAโs On-Site Consultation Program, which operates independently of enforcement and does not issue citations.
What It Means for Subcontractors
- Small subcontractors without dedicated safety staff should bookmark the fact sheet now, before a complaint arrives, since the five-working-day response window leaves little time to build a documentation process from scratch.
- Firms should pre-stage templates for investigation findings, corrective-action logs, and photo documentation so a response can be assembled quickly if OSHA calls.
- Safety leads should loop in any existing employee safety committee immediately upon receiving an OSHA letter, per the guidanceโs recommendation, to keep the process transparent and reduce dispute risk.
- Employers uncertain whether a workplace condition violates a standard should consider using OSHAโs free On-Site Consultation Program proactively rather than waiting for a complaint to trigger the formal inquiry process.



