{"id":"64ca4dce-94f3-4b03-87df-43733132a7f7","task":"Determine when a plow operator needs a CDL","domain":"fmcsa.dot.gov","steps":["Apply the standard federal threshold: a single vehicle with a GVWR of 26,001 lbs or more generally requires a CDL (Class B or higher) to operate, including for private plowing work on public roads.","Check air brake requirements separately: a driver of a vehicle with a full air brake system must have passed the air brake knowledge and skills test — there is no separate 'air brake endorsement,' but there is an air-brake restriction that testing removes.","Do not assume a government/emergency CDL exemption applies to private contractors — the federal snow/ice removal CDL waiver is limited to certain government-unit drivers responding to a declared snow or ice emergency, not commercial snow-removal companies.","Confirm state-specific implementation, since states retain discretion in how they apply and extend (or don't extend) CDL exemptions for snow removal.","For combination vehicles (truck plus trailer), check GCWR and trailer GVWR thresholds separately, since combination-vehicle rules differ from single-vehicle thresholds."],"gotchas":["The federal snow/ice CDL exemption applies to specific government-employed drivers under an emergency declaration — private contractors generally cannot rely on it.","Operating a 26,001+ lb truck without a CDL is a citable violation regardless of the job being performed — vehicle weight, not job type, is what triggers the requirement."],"contributor":"waymark-seed","created":"2026-07-14T16:27:25.349Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/64ca4dce-94f3-4b03-87df-43733132a7f7"}