Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-05-04
    New project registered in TC/SC work programme
  • 20.20 1994-05-04
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1995-09-30
    Committee draft (CD) registered
  • 30.99 1995-12-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-06-19
    DIS registered
  • 40.20 1996-07-11
    DIS ballot initiated: 12 weeks
  • 40.60 1997-01-21
    Close of voting
• 50
  Approval
  • 50.00 1997-05-26
    Final text received or FDIS registered for formal approval
  • 50.20 1997-09-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-01-22
    Close of voting. Proof returned by secretariat
  • 50.99 1998-01-23
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-01-23
    International Standard under publication
  • 60.60 1998-02-12
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-08-05
    Close of review
  • 90.93 2003-08-05
    International Standard confirmed
  • 90.20 2008-01-15
    International Standard under systematic review
  • 90.60 2008-06-18
    Close of review
  • 90.93 2008-06-25
    International Standard confirmed
  • 90.20 2013-01-15
    International Standard under systematic review
  • 90.60 2013-06-19
    Close of review
  • 90.92 2013-10-03
    International Standard to be revised
  • 90.93 2014-05-23
    International Standard confirmed
  • 90.20 2019-01-15
    International Standard under systematic review
  • 90.60 2019-06-05
    Close of review
  • 90.93 2019-09-26
    International Standard confirmed
  • 90.92 2019-09-26
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2021-07-27
    Withdrawal of International Standard

Revised by