No. During the process of becoming COR® certified the company must send in its safety manual. Once the company’s safety manual has been reviewed and accepted, and the company has been COR® certified, NLCSA will return the safety manual to the company. There is no need to send in the manual thereafter. Note: NLCSA does not keep a copy of the manual. The company should continue to update its safety manual as appropriate, and the manual will be reviewed during future External Audits.