A centigram is a unit of mass in the Metric System. The symbol for centigram is cg. Select one of the centigram conversions below: 1  Centigram to Decigram (cg to dg)  Centigram to Gram (cg to g)
If there is no entry in the field, the person has not been background checked. Beneath the Reference Number field is a field named âExpiration Date.â If the date in this field is 99/99/99, this indicates that the background check for this employee is ACTIVE. If there is any other date in this field, this tells you that the background check for this employee has expired.
1 Answer 1. active oldest votes. up vote 6 down vote. I found an article that discusses this subject. It seems that the length of time before a check expires depends on the state and the bank: Discussions about personal check expiration dates inevitably spiral into debates about the nuances of loan ethics. Although banking laws differ from state to state, most states consider that checks in excess of 6 months old are considered âstale dated.â