Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1989-04-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1991-03-01
    Committee draft (CD) registered
  • 30.99 1992-04-27
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1992-04-27
    DIS registered
  • 40.20 1992-06-18
    DIS ballot initiated: 12 weeks
  • 40.60 1993-01-15
    Close of voting
• 50
  Approval
  • 50.00 1993-06-01
    Final text received or FDIS registered for formal approval
  • 50.20 1994-11-29
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-11-29
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1995-02-09
    International Standard published
• 90
  Review
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-08-02
    Close of review
  • 90.93 2000-12-31
    International Standard confirmed
  • 90.20 2004-12-10
    International Standard under systematic review
  • 90.60 2005-07-18
    Close of review
  • 90.93 2006-03-03
    International Standard confirmed
  • 90.20 2011-01-15
    International Standard under systematic review
  • 90.60 2011-06-17
    Close of review
  • 90.93 2011-07-20
    International Standard confirmed
  • 90.20 2016-04-15
    International Standard under systematic review
  • 90.60 2016-09-17
    Close of review
  • 90.99 2017-02-15
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2017-03-01
    Withdrawal ballot initiated
  • 95.60 2017-04-28
    Close of voting
  • 95.99 2017-12-18
    Withdrawal of International Standard