Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1988-11-01
    New project approved
• 20
  Preparatory
  • 20.00 1988-12-01
    New project registered in TC/SC work programme
  • 20.20 1989-06-01
    Working draft (WD) study initiated
  • 20.60 1991-12-01
    Close of comment period
  • 20.99 1993-01-15
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1993-01-16
    Committee draft (CD) registered
  • 30.20 1993-01-17
    CD consultation initiated
  • 30.99 1993-08-23
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-04-06
    DIS registered
  • 40.20 1994-05-05
    DIS ballot initiated: 12 weeks
  • 40.60 1994-11-28
    Close of voting
• 50
  Approval
  • 50.00 1995-05-19
    Final text received or FDIS registered for formal approval
  • 50.20 1995-08-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1995-08-25
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1995-10-12
    International Standard published
• 90
  Review
  • 90.20 1999-11-25
    International Standard under systematic review
  • 90.60 2000-06-30
    Close of review
  • 90.93 2001-05-14
    International Standard confirmed
  • 90.92 2005-08-05
    International Standard to be revised
  • 90.93 2007-12-05
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.93 2013-04-01
    International Standard confirmed
  • 90.20 2018-04-15
    International Standard under systematic review
  • 90.60 2018-09-05
    Close of review
  • 90.92 2019-03-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2022-03-25
    Withdrawal of International Standard

Revised by