Final answer:
The statement that a citation has a fine of up to $100 per violation is not true; OSHA's fines are much higher, with the maximum for serious violations at $7,000 and for repeat or willful violations at $70,000. Additionally, signing a citation receipt does not mean admitting guilt.
Step-by-step explanation:
The statement that is NOT true of a citation is the one stating that it has a fine attached of up to $100 per violation.
In the context of Occupational Safety and Health Administration (OSHA) standards, fines for citations are much higher, with the maximum fine for a serious violation being $7,000 and for a repeat or willful violation up to $70,000. Furthermore, a respondent is not required to admit guilt upon signing a receipt of the citation; signing only acknowledges its receipt.
A citation can indeed be mailed or presented in person to the employer, and the employer does have a period within which to agree to the citation's terms, typically 30 days, or to contest the citation before the Occupational Safety and Health Review Commission (OSHRC).