Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-02-23
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1993-02-23
    Committee draft (CD) registered
  • 30.99 1993-02-23
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1993-03-15
    DIS registered
  • 40.20 1993-04-29
    DIS ballot initiated: 12 weeks
  • 40.60 1993-11-30
    Close of voting
• 50
  Approval
  • 50.00 1994-03-21
    Final text received or FDIS registered for formal approval
  • 50.20 1994-08-15
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-08-15
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-09-29
    International Standard published
• 90
  Review
  • 90.20 1998-11-30
    International Standard under systematic review
  • 90.60 1999-07-15
    Close of review
  • 90.93 1999-12-22
    International Standard confirmed
  • 90.20 2004-01-02
    International Standard under systematic review
  • 90.60 2004-11-04
    Close of review
  • 90.93 2004-11-04
    International Standard confirmed
  • 90.20 2009-10-15
    International Standard under systematic review
  • 90.60 2010-03-17
    Close of review
  • 90.93 2011-07-05
    International Standard confirmed
  • 90.20 2016-07-15
    International Standard under systematic review
  • 90.60 2016-12-07
    Close of review
  • 90.99 2016-12-19
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2017-01-01
    Withdrawal ballot initiated
  • 95.60 2017-02-28
    Close of voting
  • 95.99 2017-03-01
    Withdrawal of International Standard