Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1993-12-15
    New project approved
• 20
  Preparatory
  • 20.00 1993-12-15
    New project registered in TC/SC work programme
  • 20.20 1993-12-15
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1996-02-19
    Committee draft (CD) registered
  • 30.20 1996-05-19
    CD consultation initiated
  • 30.99 1996-12-26
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-05-06
    DIS registered
  • 40.20 1997-06-05
    DIS ballot initiated: 12 weeks
  • 40.60 1997-12-11
    Close of voting
  • 40.99 1998-01-15
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-03-18
    Final text received or FDIS registered for formal approval
  • 50.20 1998-05-14
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-08-11
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-08-11
    International Standard under publication
  • 60.60 1998-09-17
    International Standard published
• 90
  Review
  • 90.92 2001-10-17
    International Standard to be revised
  • 90.93 2003-01-01
    International Standard confirmed
  • 90.20 2008-01-15
    International Standard under systematic review
  • 90.60 2008-06-18
    Close of review
  • 90.93 2008-07-31
    International Standard confirmed
  • 90.20 2013-07-15
    International Standard under systematic review
  • 90.60 2013-12-18
    Close of review
  • 90.93 2014-04-03
    International Standard confirmed
  • 90.20 2019-04-15
    International Standard under systematic review
  • 90.60 2019-09-03
    Close of review
  • 90.93 2019-10-22
    International Standard confirmed
  • 90.20 2024-10-15
    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