Eduwhere: MSHA Parte 46 Entrenamiento de Refuerzo para Mineros
30 CFR Part 46.8. Annual refresher training. (a) You must provide each miner with no less than 8 hours of annual refresher training-. (1) No later than 12 months after the miner begins work at the mine, or no later than March 30, 2001, whichever is later; and.