179.208—Certification.
(a)
OPM salary offset coordinator shall provide a certification to the paying agency in all cases where:
(2)
The employee fails to contest the existence and amount of the debt by failing to request a hearing; or
(6)
If the collection is to be made in installments, the number of installments to be collected, the amount of each installment or percentage of disposable pay, and the commencement date of the first installment, if a date other than the next officially established pay period is required; and