Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 34: Type URM connector family (Endorsed by Asociación Española de Normalización in February of 2017.)
Edition 2017-02-01

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 35: Type LSHE connector family for harsh environments (Endorsed by Asociación Española de Normalización in July of 2020.)
Edition 2020-07-01

Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases). Installation and maintenance of ventilation provision for gas appliances. Specification
Edition 2023-12-12

Flexible hoses, end fittings and sockets for gas burning appliances. Strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st, 2nd and 3rd family gases. Specification
Edition 2022-01-28

Specification for the installation and maintenance of gas-fired hot water boilers of rated inputs between 70 kW (net) and 1.8 MW (net) (2nd and 3rd family gases)
Edition 2011-11-30

Specification for indirect gas fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)
Edition 2006-07-20

Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances - Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases)
Edition 2005-04-13

Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances. Gas fires, convector heaters, fire/back boilers and heating stoves (2nd and 3rd family gases)
Edition 2005-04-15

Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases). Design, installation, commissioning and maintenance of chimneys. Specification
Edition 2023-12-12

Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus, Part 2: Immunity - Product family standard (CISPR 14-2:2020 (ED 3.0) MOD)
Edition 2021