Prior to March 27, 2002, there were several acquiescence rulings in effect that restricted
            the Social Security Administration (SSA) from denying an individual who returned to
            work within a year of onset and prior to the date of determination. Based on the Supreme
            Court ruling on Barnhart vs. Walton effective March 27, 2002, the following acquiescence
            rulings are no longer applicable:
         
         
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                     AR 00-5(6) - Salamalekis v. Apfel, 221 F.3d 828 (6th Cir. 2000),
                     
                   
                
             
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                     AR 98-1(8) - Newton v. Chater, 92 F.3d 688 (8th Cir. 1996),
                     
                   
                
             
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                     AR 92-6(10) - Walker v. Secretary of Health & Human Services, 943 F.2d 1257 (10th
                        Cir. 1991), and
                     
                     
                   
                
             
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                     AR 88-3(7) - McDonald v. Bowen, 818 F.2d 559 (7th Cir. 1986).
                     
                   
                
             
         
         Do not reopen cases that processed under these acquiescence rulings prior to March
            27, 2002. However, if we applied an acquiescence ruling cited in this subsection on
            or after March 27, 2002, reopen the determination under the rules of administrative
            finality. See section DI 27505.001.