Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1992-05-11
    New project approved
• 20
  Preparatory
  • 20.00 1992-12-30
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1992-12-30
    Committee draft (CD) registered
  • 30.99 1994-09-09
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-09-09
    DIS registered
  • 40.20 1994-09-22
    DIS ballot initiated: 12 weeks
  • 40.60 1995-04-20
    Close of voting
• 50
  Approval
  • 50.00 1996-02-06
    Final text received or FDIS registered for formal approval
  • 50.20 1996-11-01
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1996-11-01
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1996-12-26
    International Standard published
• 90
  Review
  • 90.20 2000-11-25
    International Standard under systematic review
  • 90.60 2001-11-09
    Close of review
  • 90.93 2002-02-26
    International Standard confirmed
  • 90.20 2007-01-15
    International Standard under systematic review
  • 90.60 2007-06-20
    Close of review
  • 90.93 2007-12-10
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.93 2013-06-28
    International Standard confirmed
  • 90.20 2018-04-15
    International Standard under systematic review
  • 90.60 2018-09-05
    Close of review
  • 90.93 2020-01-14
    International Standard confirmed
  • 90.20 2025-01-15
    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