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
prBAS EN ISO 17662:2026 Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities 10.99 BAS/TC 2 03.11.2025 31.12.2025 prBAS EN ISO 17715:2026 Flour from wheat (Triticum aestivum L.) - Amperometric method for starch damage measurement 10.99 BAS/TC 43 13.11.2025 10.03.2026 prBAS EN ISO 17730:2026 Dentistry - Fluoride varnishes 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 17779:2026 Brazing - Specification and qualification of brazing procedures for metallic materials 10.99 BAS/TC 2 03.11.2025 31.12.2025 prBAS EN ISO 17828:2026 Solid biofuels - Determination of bulk density 10.99 BAS/TC 27 05.12.2025 19.03.2026 prBAS EN ISO 17829:2026 Solid biofuels - Determination of length and diameter of pellets 10.99 BAS/TC 27 05.12.2025 19.03.2026 prBAS EN ISO 17831-1:2026 Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 1: Pellets 10.99 BAS/TC 27 05.12.2025 19.03.2026 prBAS EN ISO 17831-2:2026 Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 2: Briquettes 10.99 BAS/TC 27 05.12.2025 19.03.2026 prBAS EN ISO 17971:2026 Textiles - Smart textiles - Test method for determining the screen-touch properties of fabrics 10.99 BAS/TC 48 26.11.2025 10.03.2026 prBAS EN ISO 18363-2:2026 Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 2: Method using slow alkaline transesterification and measurement for 2-MCPD, 3-MCPD and glycidol 10.99 BAS/TC 43 13.11.2025 10.03.2026 prBAS EN ISO 18374:2026 Dentistry - Artificial intelligence (AI) and augmented intelligence (AuI) based 2D radiograph analysis - Data generation, data annotation and data processing 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18397:2026 Dentistry - Powered scaler 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18475:2026 Environmental solid matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) 10.99 BAS/TC 7 26.11.2025 10.03.2026 prBAS EN ISO 18562-1:2026 Biocompatibility evaluation of breathing gas pathways in healthcare applications - Part 1: Evaluation and testing within a risk management process 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18562-2:2026 Biocompatibility evaluation of breathing gas pathways in healthcare applications - Part 2: Tests for emissions of particulate matter 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18562-3:2026 Biocompatibility evaluation of breathing gas pathways in healthcare applications - Part 3: Tests for emissions of volatile organic substances 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18562-4:2026 Biocompatibility evaluation of breathing gas pathways in healthcare applications - Part 4: Tests for leachables in condensate 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18618:2026 Dentistry - Interoperability of CAD/CAM systems 10.99 BAS/TC 25 28.11.2025 20.02.2026 prBAS EN ISO 18724:2026 Water quality - Determination of dissolved chromium(VI) in water - Photometric method 10.99 BAS/TC 7 26.11.2025 10.03.2026 prBAS EN ISO 18750:2026 Intelligent transport systems - Local dynamic map 10.99 BAS/TC 1 28.11.2025 10.02.2026 
