Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-10-01
    New project registered in TC/SC work programme
  • 20.20 1993-10-15
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1993-10-30
    Committee draft (CD) registered
  • 30.20 1993-10-31
    CD consultation initiated
  • 30.99 1994-02-28
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-07-10
    DIS registered
  • 40.20 1994-07-21
    DIS ballot initiated: 12 weeks
  • 40.60 1995-02-06
    Close of voting
  • 40.00 1995-06-29
    DIS registered
  • 40.20 1995-07-06
    DIS ballot initiated: 12 weeks
  • 40.60 1996-01-18
    Close of voting
• 50
  Approval
  • 50.00 1996-06-07
    Final text received or FDIS registered for formal approval
  • 50.20 1996-08-30
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1996-08-30
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1996-10-10
    International Standard published
• 90
  Review
  • 90.20 2000-11-25
    International Standard under systematic review
  • 90.60 2001-07-15
    Close of review
  • 90.93 2001-09-19
    International Standard confirmed
  • 90.20 2005-11-15
    International Standard under systematic review
  • 90.60 2006-07-15
    Close of review
  • 90.93 2007-03-29
    International Standard confirmed
  • 90.20 2012-01-15
    International Standard under systematic review
  • 90.60 2012-06-20
    Close of review
  • 90.93 2012-06-22
    International Standard confirmed
  • 90.20 2017-04-15
    International Standard under systematic review
  • 90.60 2017-09-06
    Close of review
  • 90.93 2017-09-06
    International Standard confirmed
  • 90.20 2022-07-15
    International Standard under systematic review
  • 90.60 2022-12-03
    Close of review
  • 90.93 2022-12-05
    International Standard confirmed
  • 90.92 2024-12-02
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2026-03-20
    Withdrawal of International Standard

Revised by