In a Twitter chat, OSHA sought to clarify a variety of aspects regarding its new reporting requirements, which went into effect on January 1, 2015.

The rule requires all employers to report directly to OSHA any incident in which a worker is killed or hospitalized, suffers an amputation, or loses and eye.

Tonawanda Coke Corp. and Kirchner LLC face a total of $161,100 in fines from the U.S. Department of Labor’s Occupational Safety and Health Administration after an explosion on January 31, 2014 that caused the collapse of brick walls, damage to electrical equipment, and injuries to two permanent employees and one temporary employee.