An internet addict. Depends on who issued it - for an exact date, contact the issuing agency. Red Cross CPR certifications last for 2 years and American Heart Association certifications last for 2 years. Regardless how long the certification is good for, certain standards like NFPA require it annually. Be sure to check your company policy. Best case practice yearly in regards to OSHA training requirements (BBP).
Bank and Cash Records. The Better Business Bureau recommends holding onto bank statements for three years, and Bankrate suggests storing them for at least seven years. Records of bank reconciliation reports need be maintained for only two or three years, and duplicate bank deposit slips should be held for three years.
How long you should keep your business records on file depends on the action, expense or event the document records, according to the Internal Revenue Service.Documents that pertain to transactions and payments should be kept for at least 10 years, according to Financial Web.his means you must have accounts payable records available so you may document gain or loss on a sale or disposal of an asset for the length of time in which the asset remains in service. Afterward, you must keep all records and receipts pertaining to the asset for an additional three years, according to QBalance.com.