Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1990-08-01
    New project registered in TC/SC work programme
  • 20.20 1990-08-01
    Working draft (WD) study initiated
  • 20.99 1990-08-01
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1990-08-01
    Committee draft (CD) registered
  • 30.20 1990-08-01
    CD study initiated
  • 30.60 1992-12-29
    Close of comment period
  • 30.99 1995-09-11
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-09-03
    DIS registered
  • 40.20 1996-10-10
    DIS ballot initiated: 12 weeks
  • 40.60 1997-04-15
    Close of voting
• 50
  Approval
  • 50.00 1997-08-22
    Final text received or FDIS registered for formal approval
  • 50.20 1997-11-20
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-02-26
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-03-26
    International Standard under publication
  • 60.60 1998-05-14
    International Standard published
• 90
  Review
  • 90.92 2002-06-13
    International Standard to be revised
  • 90.93 2003-07-09
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2010-03-22
    International Standard confirmed
  • 90.20 2015-01-15
    International Standard under systematic review
  • 90.60 2015-06-17
    Close of review
  • 90.93 2016-04-15
    International Standard confirmed
  • 90.20 2021-04-15
    International Standard under systematic review
  • 90.60 2021-09-03
    Close of review
  • 90.93 2021-10-08
    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