fillable msha 500 23
Record 1 - 8 — Upon completion of an MSHA approved training program, such as experienced miner, task, or annual refresher training, you must record and certify on ...
30 CFR § 46.9 - Records of training. - Legal Information Institute
§ 46.9 Records of training. (a) You must record and certify on MSHA Form 5000-23, or on a form that contains the information listed in paragraph ...
Murray Energy Corporation - GEM.wiki
A Mine Safety and Health Administration (MSHA) report the mine was "destined ... In May 2010, Murray Energy donated $30,000 to California's Proposition 23, ...