Vitamin B1 (Thiamin): Vitamin B1 is a water-soluble vitamin that the body requires to break down carbohydrates, fat, and protein. Every cell of the body requires vitamin B1 to form adenosine triphosphate (ATP). Vitamin B1 is also essential for the proper functioning of nerve cells.
If an employee is involuntarily terminated, his/her personnel records must be retained for one year from the date of termination. Under ADEA recordkeeping requirements, employers must also keep all payroll records for three years.
Under the Fair Labor Standards Act (FLSA), employers are required to keep payroll records for nonexempt employees for three years. Payroll records for nonexempt employees include employer copies of pay stubs or proof of wage payments, proof of overtime wages paid, straight-time and overtime hours worked, payroll deductions and other wage-related materials.