Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1996-07-05
    New project registered in TC/SC work programme
  • 20.20 1997-12-05
    Working draft (WD) study initiated
  • 20.99 1998-01-25
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1998-01-25
    Committee draft (CD) registered
  • 30.20 1998-01-25
    CD study initiated
  • 30.99 1998-11-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-12-23
    DIS registered
  • 40.20 1999-01-14
    DIS ballot initiated: 12 weeks
  • 40.60 1999-06-29
    Close of voting
  • 40.99 2000-07-14
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-08-16
    Final text received or FDIS registered for formal approval
  • 50.20 2000-11-23
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-02-08
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-02-13
    International Standard under publication
  • 60.60 2001-03-29
    International Standard published
• 90
  Review
  • 90.20 2005-12-15
    International Standard under systematic review
  • 90.60 2006-11-06
    Close of review
  • 90.93 2006-11-06
    International Standard confirmed
  • 90.20 2011-10-15
    International Standard under systematic review
  • 90.60 2012-03-17
    Close of review
  • 90.93 2012-03-30
    International Standard confirmed
  • 90.20 2017-01-15
    International Standard under systematic review
  • 90.60 2017-06-07
    Close of review
  • 90.93 2017-06-07
    International Standard confirmed
  • 90.20 2022-04-15
    International Standard under systematic review
  • 90.60 2022-09-03
    Close of review
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.92
    International Standard to be revised
  • 90.93
    International Standard confirmed
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard