B11 B11.23-2002 (R2012)

This standard specifies the safety requirements for the design, construction, operation and maintenance (including installation, dismantling, and transport) of machining centers and automatic numerically controlled milling, drilling and boring machines.

This standard is applicable to machines where the axes of travel is not greater than 1x1x1 m (39x39x39 in).

Reaffirmed 27 November 2012