Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
• 30
  Committee
  • 30.00 1980-01-01
    Committee draft (CD) registered
  • 30.20 1982-10-01
    CD consultation initiated
  • 30.20 1989-12-01
    CD consultation initiated
  • 30.99 1991-11-25
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1992-03-05
    DIS registered
  • 40.20 1992-12-03
    DIS ballot initiated: 12 weeks
  • 40.60 1993-06-16
    Close of voting
  • 40.93 1993-09-30
    Full report circulated: decision for new DIS ballot
  • 40.00 1996-05-13
    DIS registered
  • 40.20 1996-06-06
    DIS ballot initiated: 12 weeks
  • 40.60 1996-08-29
    Close of voting
• 50
  Approval
  • 50.00 1997-09-16
    Final text received or FDIS registered for formal approval
  • 50.20 1997-12-18
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-03-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-03-18
    International Standard under publication
  • 60.60 1998-05-14
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.93 2004-11-17
    International Standard confirmed
  • 90.92 2007-09-04
    International Standard to be revised
  • 90.93 2009-05-15
    International Standard confirmed
  • 90.20 2012-07-15
    International Standard under systematic review
  • 90.60 2012-12-19
    Close of review
  • 90.93 2013-10-14
    International Standard confirmed
  • 90.20 2018-10-15
    International Standard under systematic review
  • 90.60 2019-03-05
    Close of review
  • 90.93 2019-03-14
    International Standard confirmed
  • 90.20 2024-01-15
    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