Previously

Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 2022-10-28
    New project approved
• 20
  Preparatory
  • 20.00 2022-10-28
    New project registered in TC/SC work programme
  • 20.20 2023-06-01
    Working draft (WD) study initiated
  • 20.60 2023-08-22
    Close of comment period
  • 20.60
    Close of comment period
  • 20.99
    WD approved for registration as CD
• 30
  Committee
  • 30.00
    Committee draft (CD) registered
  • 30.99
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00
    DIS registered
  • 40.99
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00
    Final text received or FDIS registered for formal approval
• 60
  Publication
  • 60.00
    International Standard under publication
  • 60.60
    International Standard published
• 90
  Review
• 95
  Withdrawal