Standard reference Stage code BAS/TC Real date Forseen date for next stage code
00 - Preliminary stage
00.00 - Proposal for new project received
00.20 - Proposal for new project under review
00.60 - Close of review
00.98 - Proposal for new project abandoned
00.99 - Proposal for new project accepted
10 - Proposal stage
10.00 - Proposal for new project registered
10.20 - New project ballot initiated
10.60 - Close of voting
10.92 - Proposal returned to submitter for further definition
10.98 - New project rejected
10.99 - Proposal accepted (prBAS)
20 - Preparatory stage
20.00 - New project registered in TC/SC work programme
20.20 - Working draft study initiated
20.60 - Close of comment period
20.98 - Project deleted
20.99 - Working document approved for registration as pnBAS
30 - Committee stage
30.00 - Committee draft registered (pnBAS)
30.20 - pnBAS study/ballot initiated
30.60 - Close of voting/ comment period
30.92 - pnBAS referred back to Working Group
30.98 - Project deleted
30.99 - pnBAS approved for registration as nsBAS
40 - Enquiry stage
40.00 - Draft BAS standard registered as nsBAS
40.20 - Public enquiry on nsBAS
40.60 - Close of comment period
40.92 - nsBAS referred back to TC
40.93 - Decision for new public enquiry
40.98 - Project deleted
40.99 - knsBAS approved for registration as knsBAS
50 - Approval stage
50.00 - Final draft BAS standard registered (knsBAS)
50.20 - Public enquiry on knsBAS
50.60 - Close of comment period; knsBAS confirmed
50.92 - knsBAS referred back to TC
50.98 - Project deleted
50.99 - knsBAS approved for registration as BAS
60 - Publication stage
60.00 - BAS standard registered under publication
62 - Translation stage
62.00 - Start of translation registered (prpvBAS)
62.20 - Study on translation initiated
62.60 - Close of comment period; translation confirmed
62.93 - Translation referred back to TC
BAS/AG 1- CEN
BAS/AG 2- CENELEC
BAS/AG 3- ETSI
BAS/TC 1- Information technology
BAS/TC 2- Welding and allied processes
BAS/TC 3- Quality management and quality assurance
BAS/TC 4- Steel, steel products, non-ferrous metals and alloys
BAS/TC 4/WG 2-
BAS/TC 5- Telecommunications
BAS/TC 6- Equipment for explosive atmospheres
BAS/TC 6/WG 1- Antiexplosion protection in mining
BAS/TC 7- Environment
BAS/TC 8- Insulation co-ordination, high-voltage testing and instrument transformers
BAS/TC 9- Cement, gypsum, lime and other inorganic bonded materials
BAS/TC 10- Electrical energy measurement equipment and load control
BAS/TC 11- Petroleum and petroleum products
BAS/TC 13- Fire protection
BAS/TC 14- Personal protective equipment
BAS/TC 15- Electromagnetic compatibility
BAS/TC 16- Mechanical elements
BAS/TC 17- Technical drawings and symbols
BAS/TC 18- Power transformers, measuring relays and protective equipment
BAS/TC 19- Electrical installations in buildings
BAS/TC 21- Concrete and related products
BAS/TC 21/WG 1- Development of BAS 1057
BAS/TC 22- Road engineering
BAS/TC 23- Medicinal and aromatic plants
BAS/TC 24- Non-destructive testing (NDT)
BAS/TC 25- Healthcare
BAS/TC 27- Mining
BAS/TC 28- Explosives for civil uses
BAS/TC 29- Means and devices for lifting and carrying goods
BAS/TC 30- Electric cables
BAS/TC 30/WG 1- Development of BAS 1058
BAS/TC 31- Gas and gas engineering
BAS/TC 35- Road vehicles
BAS/TC 36- Architectural constructions, technology and construction management and building physics
BAS/TC 37- Fire safety in buildings
BAS/TC 38- Metrology and measurements
BAS/TC 39- Corrosion protection of materials
BAS/TC 40- Machinery and tools
BAS/TC 41- Pressure equipment and containers
BAS/TC 42- Wood and wood products
BAS/TC 43- Food
BAS/TC 44- Library-information Sciences
BAS/TC 45- Agriculture
BAS/TC 46- Railways
BAS/TC 47- Appliances and systems for heating and refrigeration
BAS/TC 48- Textile, leather, clothing and footwear
BAS/TC 49- Chemical engineering, laboratory equipment and cosmetics
BAS/TC 50- Packaging, plastics and rubber
BAS/TC 51- Automation
BAS/TC 52- Controlgear and switchgear installation
BAS/TC 53- Fluids and fluids systems
BAS/TC 54- Safety of toys, products for children and childcare
BAS/TC 55- Social responsibility
BAS/TC 56- Conventional and alternative sources of electrical energy
BAS/TC 57- Household and similar electrical appliances
BAS/TC 58- Design of construction structures - Eurocode EN 1990, Eurocode 1, Eurocode 7, Eurocode 8 and Eurocode 9
BAS/TC 58/WG 5- Geotechnics
BAS/TC 59- Societal Security and Protection
BAS/TC 60- Doors and windows
BAS/TC 61- Design of construction structures - Eurocode 2, Eurocode 4 and Eurocode 6
BAS/TC 62- Design of construction structures - Eurocode 3 and Eurocode 5
BAS/TC 63- VS1 - General standardization
BAS/TC 64- VS2 - Electrotechnical standardization
BAS/TC 65- VS3 - Standardization in the field of telecommunications
BAS/TC 66- Reference materials
BAS/TC 67- Postal and Logistic Services
nsBAS EN 1555-4:2026 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves 40.20 BAS/TC 53 20.05.2026 18.07.2026 nsBAS EN 15610+A1:2026 Railway applications - Acoustics - Rail and wheel roughness measurement related to noise generation 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 15626:2026 Bitumens and bituminous binders - Determination of adhesivity of cut-back and fluxed bituminous binders by water immersion test - Aggregate method 40.20 BAS/TC 22 20.04.2026 19.06.2026 nsBAS EN 15663+A2:2026 Railway applications - Vehicle reference masses 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 15714-4:2026 Industrial valves - Actuators - Part 4: Hydraulic part-turn actuators for industrial valves - Basic requirements 40.20 BAS/TC 41 22.05.2026 20.07.2026 nsBAS EN 15839:2026 Railway applications - Testing and simulation for the acceptance of running characteristics of railway vehicles - Running safety under longitudinal compressive force 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 15843:2026 Water quality - Guidance standard on determining the degree of modification of river hydromorphology 40.20 BAS/TC 7 20.04.2026 20.06.2026 nsBAS EN 15955-1:2026 Railway applications - Infrastructure - Demountable machines, trailers and associated equipment - Part 1: Technical requirements for travelling and working 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 15955-2:2026 Railway applications - Infrastructure - Demountable machines, trailers and associated equipment - Part 2: General safety requirements 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 15999-2:2026 Conservation of cultural heritage - Guidelines for design of showcases for exhibition and preservation of objects - Part 2: Technical aspects 40.20 BAS/TC 63 15.05.2026 14.07.2026 nsBAS EN 161+A1:2026 Automatic shut-off valves for gas burners and gas appliances 40.20 BAS/TC 31 06.04.2026 05.06.2026 nsBAS EN 16186-6:2026 Railway applications - Driver's cab - Part 6: Integration of displays, controls and indicators for tram vehicles 40.20 BAS/TC 46 08.04.2026 01.06.2026 nsBAS EN 16304+A1:2026 Automatic vent valves for gas burners and gas burning appliances 40.20 BAS/TC 31 06.04.2026 05.06.2026 nsBAS EN 16307-5:2026 Industrial trucks - Safety requirements and verification - Part 5: Supplementary requirements for pedestrian-propelled trucks 40.20 BAS/TC 35 09.04.2026 08.06.2026 nsBAS EN 16310:2026 Engineering services - Terminology to describe engineering services for buildings, infrastructure and industrial facilities 40.20 BAS/TC 63 15.05.2026 14.07.2026 nsBAS EN 16311:2026 Engineering services - Terminology to describe engineering services for industrial products 40.20 BAS/TC 63 15.05.2026 14.07.2026 nsBAS EN 16325:2026 Guarantees of origin related to energy 40.20 BAS/TC 10 22.04.2026 18.06.2026 nsBAS EN 16339:2026 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling 40.20 BAS/TC 7 20.04.2026 20.06.2026 nsBAS EN 16346:2026 Bitumen and bituminous binders - Determination of breaking behaviour and immediate adhesivity of cationic bituminous emulsions 40.20 BAS/TC 22 20.04.2026 19.06.2026 nsBAS EN 16466-1:2026 Food authenticity - Isotopic analysis of acetic acid and water in vinegar - Part 1: 2H-NMR analysis of acetic acid 40.20 BAS/TC 43 28.04.2026 27.06.2026 
