What should one do if one had not performed the two raka'ts Salaat after Tawaaf during Hajj?

Answer

If the two raka'ts Waajib Tawaaf Salaat are omitted, the Hajj and Umrah remain valid. However, it is incumbent to perform the two raka'ts even if one recalls the omission after one has returned home. The two raka'ts must be performed any where, even at one's home. But Taubah for the sin of omission is also Waajib.