Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1995-02-15
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1995-05-15
    Committee draft (CD) registered
  • 30.20 1995-05-15
    CD study initiated
  • 30.99 1995-05-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-04-25
    DIS registered
  • 40.20 1997-05-15
    DIS ballot initiated: 12 weeks
  • 40.60 1997-11-10
    Close of voting
  • 40.99 1998-10-12
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-10-28
    Final text received or FDIS registered for formal approval
  • 50.20 1999-04-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-06-23
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-06-23
    International Standard under publication
  • 60.60 1999-09-16
    International Standard published
• 90
  Review
  • 90.20 2004-01-12
    International Standard under systematic review
  • 90.60 2004-09-30
    Close of review
  • 90.93 2004-09-30
    International Standard confirmed
  • 90.20 2009-07-15
    International Standard under systematic review
  • 90.60 2009-12-17
    Close of review
  • 90.93 2010-01-11
    International Standard confirmed
  • 90.20 2015-01-15
    International Standard under systematic review
  • 90.60 2015-06-17
    Close of review
  • 90.93 2017-10-19
    International Standard confirmed
  • 90.20 2023-01-15
    International Standard under systematic review
  • 90.60 2023-06-05
    Close of review
  • 90.93 2023-07-03
    International Standard confirmed
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard