Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1988-12-01
    New project registered in TC/SC work programme
  • 20.20 1988-12-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1990-07-01
    Committee draft (CD) registered
  • 30.20 1990-10-15
    CD consultation initiated
  • 30.99 1994-09-16
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-03-10
    DIS registered
  • 40.20 1995-04-06
    DIS ballot initiated: 12 weeks
  • 40.60 1995-11-14
    Close of voting
  • 40.00 1996-08-26
    DIS registered
  • 40.20 1996-10-10
    DIS ballot initiated: 12 weeks
  • 40.60 1997-01-13
    Close of voting
• 50
  Approval
  • 50.00 1997-07-08
    Final text received or FDIS registered for formal approval
  • 50.20 1997-11-13
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-02-19
    Close of voting. Proof returned by secretariat
  • 50.99 1998-03-02
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-03-02
    International Standard under publication
  • 60.60 1998-04-30
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.20 2004-07-07
    International Standard under systematic review
  • 90.60 2005-02-07
    Close of review
  • 90.93 2005-02-07
    International Standard confirmed
  • 90.20 2010-01-15
    International Standard under systematic review
  • 90.60 2010-06-17
    Close of review
  • 90.92 2012-06-26
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2014-10-31
    Withdrawal of International Standard

Revised by