BS EN 1996-1-2 and BS EN 1996-3 are not specifically dealt with, but this Published Document maybe relevant.
Most of the material in this Published Document is taken from those parts of BS 5628-1, BS 5628-2,BS 5628-3 and BS EN 845 (all parts) that were not contradictory to the new BS EN 1996 series, buthad to be withdrawn when those British Standards were withdrawn.
This Published Document does not cover the detailing of components for seismic design.Cross References:BS EN 845-1BS 7456BS EN 771-1:2003BS EN 1652:1998BS EN 771-3BS 6213BS EN 515BS 5642-1BS EN 942BS EN 1052-1BS 7457BS EN 988BS 5617BS 4486BS 8000-3 BS EN 573-3BS EN 485-1BS 5642-2BS EN 845-2BS 1186-3 BS 8000-16BS EN 1052-4BS 5896BS EN 998-2BS 8000-8 BS EN 459-1BS 4729BS 1186-2BS EN 485-2BS EN 1304 BS 493BS EN 771-5BS 5618BS EN 934-3BS 6510BS 5440-1BS EN 206BS EN 771-2BS EN 771-6BS EN 490BS 5606:1990BS 743:1970BS 8104:1992NA to BS EN 1996-2:2006BS EN 1172:1997BS EN 12620BS EN 13139BS 8215BS 5628-2 BS EN 197-1BS EN 1996-1-2BS 5628-3DD 86-3BS 6925 BS EN 1996-3BS 6515Incorporates the following:Amendment,