Historical
ASME A17.7-2007/CSA B44.7-2007 (R2012)
Performance-based safety code for elevators and escalators (Bi-National standard, with ASME A17.7)
This is the first edition of ASME A17.7/CSA B44.7, Performance-based safety code for elevators and escalators. This is a fully harmonized binational Code.
Content Provider
CSA America, Inc. [csa]