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.
In some cases, you may need to hang onto your records longer than three years. For instance, you should plan on keeping tax forms for retirement accounts such as IRAs until seven years after the account is completely wiped out. If you file a claim for a loss of worthless securities or bad debt deduction, you must keep records for seven years. Additionally, if you amortize, depreciate, or buy or sell property, you should keep property records until the statute of limitations expires for the year in which you dispose of the property.