838.802—CSRS limitations.
        
        (a) 
         A court order awarding a former spouse survivor annuity under CSRS is not a court order acceptable for processing unless the marriage terminated on or after May 7, 1985.
    
    
        
        (b) 
         In the case of a retiree who retired under CSRS before May 7, 1985, a court order awarding a former spouse survivor annuity under CSRS is not a court order acceptable for processing unless the retiree was receiving a reduced annuity to provide a survivor annuity to benefit that spouse on May 7, 1985.