To use the pen only to save If Edit is not allowed to use the eraser or erase any word, crosses and write the correct information, side-by-side with a sign and date;
Determined using the pen only in the record. If correction is not allowed to use any eraser or correction fluid to erase and write the correct information beside the signature and the date.
The only pen in the record. The case was not allowed to use the eraser or suspension of any to cross out and write data ถูกต้องไว้ beside ready to sign and date.