14.Welcomes with appreciation the offer by Norway to prepare, in accordance with paragraph 12 above, updated technical guidelines on the environmentally sound management of wastes consisting of, containing or contaminated with hexabromodiphenyl ether and heptabromodiphenyl ether, and tetrabromodiphenyl ether and pentabromodiphenyl ether, to include decabromodiphenyl ether, taking into account decision SC-8/10, by which the chemicals were listed in Annex A to the Stockholm Convention;