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
knsBAS EN 17955:2026 Industrial valves - Functional safety of safety-related automated valves 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 10286:2026 Gas cylinders - Vocabulary 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 11118:2026 Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 13341:2026 Gas cylinders - Fitting of valves to gas cylinders 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 14246/A1:2026 Gas cylinders - Cylinder valves - Manufacturing tests and examinations - Amendment 1 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 17268-1:2026 Gaseous hydrogen land vehicle refuelling connection devices - Part 1: Flow capacities up to and including 120 g/s 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 4126-10:2026 Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 5530-1:2026 Wheat flour - Physical characteristics of doughs - Part 1: Determination of water absorption and rheological properties using a farinograph 50.99 BAS/TC 43 06.07.2026 10.07.2026 knsBAS EN ISO 5640:2026 Industrial valves - Mounting kits for part-turn valve actuator attachment 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS EN ISO 7866/A2:2026 Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing - Amendment 2 50.99 BAS/TC 41 22.07.2026 23.07.2026 knsBAS ISO 1496-1/A2:2026 Series 1 freight containers — Specification and testing — Part 1: General cargo containers for general purposes — Amendment 2 50.99 BAS/TC 41 22.07.2026 23.07.2026 nrdBAS EN 12845+A2:2026 Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance 20.20 BAS/TC 13 22.06.2026 17.07.2026 nrdBAS ISO 5725-3:2024 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate precision and alternative designs for collaborative studies 20.20 BAS/TC 38 20.03.2024 12.05.2024 nsBAS CEN ISO/TR 41013:2026 Facility management - Scope, key concepts and benefits 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN ISO/TR 41016:2026 Facility management - Overview of available technologies 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN ISO/TR 41019:2026 Facility management’s role in sustainability, resilience and adaptability 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN ISO/TR 41030:2026 Facility management - Existing performance management in facility management organizations - State of the industry 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN/TR 13833:2026 Qualification of construction enterprises 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN/TR 15221-9:2026 Facility Management - Part 9: Study of area and space measurement standards and guidelines used in Europe 40.60 BAS/TC 63 20.07.2026 21.07.2026 nsBAS CEN/TR 17621:2026 Accessibility and usability of the built environment - Technical performance criteria and specifications 40.60 BAS/TC 63 20.07.2026 21.07.2026 
