15 Miss. Code. R. 16-1-41.52.2
Entries in the medical records may be made only by individuals as specified in hospital and medical staff policies. All entries in the medical record must be dated and authenticated, and a method established to identify the authors of entries. Such identification may include written signatures initials or computer key. When rubber stamp signatures are authorized, the individual whose signature the stamp represents shall place in the administrative offices of the hospital, a signed statement to the effect that he/she is the only one who has the stamp and uses it. There shall be no delegation to another individual. A list of computer codes and written signatures must be readily available and maintained under adequate safeguards. There shall be sanctions established for improper or unauthorized use of stamp and computer key signatures.
15 Miss. Code. R. 16-1-41.52.2