Copper: Copper is a trace element that is essential for most animals, including humans. It is needed to absorb and utilize iron. The influence of copper upon health is due to the fact that it is part of enzymes, which are proteins that help biochemical reactions occur in all cells.
To facilitate the inspection, employers shall do all of the following: (1) maintain a copy of each employee's personnel records for a period of not less than three years after termination of employment, (2) make a current employee's personnel records available for inspection, and if requested by the employee or representative, provide a copy at the ...
The norm is 5 years although a few states have a set statute on how long an employer must keep the records. We only have to keep them for a minimum of one year, but we keep them upwards of 7 years.I just find it to be a good practice. Insofar as obtaining copies of your employee file.eport Abuse. The norm is 5 years although a few states have a set statute on how long an employer must keep the records. We only have to keep them for a minimum of one year, but we keep them upwards of 7 years. I just find it to be a good practice.