Workers in some states have the right to see their personnel file. For the rest of us, we don’t have a right to see a file where our bosses keep information about us and our work. There is no federal law.
Even if you aren’t having problems at work, it’s a good idea to check your personnel file, if you can.
Check to find out your rights in your state. Even if you don't have the right to see your files, try anyway.
If you have a union, you probably have more rights than the ones listed here. Read your contract and talk to a shop steward or union representative.
These laws do not cover the right to review medical records.