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 ...
How long to keep staff records. By law you must keep certain records for a set period of time. However, it is a good idea to keep records for six years to cover the time limit for bringing any civil legal action against you, including national minimum wage claims and contractual claims.owever, it is a good idea to keep records for six years to cover the time limit for bringing any civil legal action against you, including national minimum wage claims and contractual claims.