Labour market · 30/06/1997Updated: 10/17/2026 · 1 min read
MSHA Extends Comment Period for Roof Bolt Safety Standards
Summary
The Mine Safety and Health Administration (MSHA) is extending the public comment period for its proposed rule on roof and rock bolts in metal and nonmetal mines and underground coal mines, which was initially set to close on May 28, 1997.
Original source language: Federal Register — Department of LaborOpen original release →