This rule amends the Standard for Stairways and Ladders Used in the Construction Industry, which was recently revised and published in the Federal Register on 11/14/90 (55 FR 47660). In 1926.1052(c)(1), OSHA inadvertently blurred the distinction between the stairrail and handrail requirements, leaving out the requirement for at least one handrail for stairways which had been contained in the proposal (the proposal was published on 11/25/86 at 51 FR 42750).