Canadian War Production and Job Safety Manual
After being trained by the U.S. TWI Service during WWII, the Canadian Ministry of Labour adapted Job Instruction to the narrow field of safety, yielding an impressive J-skill program to the TWI world - simply called Job Safety. You can download a copy of the Canadian manual here or go to the Job Safety page at TWI Service.
Canada is a small country, but quite resourceful. This link will load a PDF with a quick fact sheet on the Canadian contribution to the WWII production effort.