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.
Canceled checks/receipts (alimony, charitable contributions, mortgage interest and retirement plan contributions) Records for tax deductions taken. Length of time to keep, and why:Seven years. The IRS has three years from your filing date to audit your return if it suspects good-faith errors. The three-year deadline also applies if you discover a mistake in your return and decide to file an amended return to claim a refund.