CSA ANSI C22.2 NO. 19085-6:21

Woodworking machines – Safety – Part 6: Single spindle vertical moulding machines ("toupies") (Adopted ISO 19085-6:2017, first edition, 2017-11, with North American deviations)
standard by CSA Group, 03/01/2021

CSA C22.2 NO. 60947-5-5:21

Low-voltage switchgear and controlgear – Part 5-5: Control circuit devices and switching elements – Electrical emergency stop device with mechanical latching function (Adopted IEC 60947-5-5:1997, edition 1:1997 consolidated with amendment 1:2005 and amendment 2:2016, with Canadian deviations)
standard by CSA Group, 02/01/2021