D.C. Mun. Regs. tit. 6, r. 6-B2211
During each pay period in which an insured employee is in a pay status for any part of the period, an amount to be determined by the Director of the DCHR, shall be withheld from the biweekly pay of the employee, except that the amount withheld from the pay of an employee who is paid on other than a biweekly basis shall be determined at a proportionate rate, adjusted to the nearest cent.
The amount withheld from the pay of an insured employee whose BIA changes during a pay period shall be based on the last BIA in force during the pay period.
The cost of the optional insurance coverage shall be paid solely by the respective employee. The amount shall be deducted from the employee's regular salary, if his or her periodic pay, after all other deductions, is sufficient to cover the full cost of the optional insurance.
Except as provided in Subsection 2214.10 of this chapter, whenever an insured employee receives insufficient pay to cover the cost of the insurance, he or she shall be required to pay the amount that represents the employee's cost of life insurance coverage which would have been withheld in a manner prescribed by the Director of the DCHR.
Each insured annuitant receiving an annuity under the Teachers' Retirement System, the Police and Fire Retirement System, the Judges' Retirement System, or the Teachers' Insurance and Annuity Association programs shall have withheld from his or her annuity an amount, to be determined by the Director of the DCHR, to cover the cost of the insurance coverage; however, if the annuity is insufficient to cover the cost of the coverage, the annuitant shall be required to pay the full amount which would have been withheld had the annuity been sufficient to cover the cost.
Each annuitant covered under the Defined Contribution Pension Plan shall be required to pay, in accordance with procedures issued by the Director of the DCHR, an amount equal to the amount that would be withheld, for an annuitant receiving an annuity, as provided in Subsection 2211.5 of this section.
D.C. Mun. Regs. tit. 6, r. 6-B2211