OAR 437-003-1502: Warning Line Systems for Roofing Work

Edition: Current OARD snapshotEffective: 2002-07-19Last verified: 2026-09-07

(1) A warning line system shall not be used as fall protection on roof slopes greater than 2 in 12 (vertical to horizontal). (2) Employees performing roofing work between a roof edge and a warning line must be protected by a personal fall arrest system, personal fall restraint system, guardrail system, safety net system, or safety monitoring system.

Official history and status

Statutory/Other Authority: ORS 654.025(2) & 656.726(4)

Statutes/Other Implemented: ORS 654.001 - 654.295

History: OSHA 6-2002, f. & cert. ef. 7-19-02

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Official source: https://secure.sos.state.or.us/oard/