Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-04-01
    New project registered in TC/SC work programme
  • 20.20 1993-04-19
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1994-12-01
    Committee draft (CD) registered
  • 30.20 1994-12-01
    CD study initiated
  • 30.60 1994-12-01
    Close of comment period
  • 30.99 1995-12-15
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-02-29
    DIS registered
  • 40.20 1996-03-21
    DIS ballot initiated: 12 weeks
  • 40.60 1996-08-28
    Close of voting
• 50
  Approval
  • 50.00 1997-07-22
    Final text received or FDIS registered for formal approval
  • 50.20 1997-10-30
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-02-10
    Close of voting. Proof returned by secretariat
  • 50.99 1998-02-13
    FDIS or proof approved for publication
• 60
  Publication
  • 60.00 1998-02-13
    International Standard under publication
  • 60.60 1998-05-21
    International Standard published
• 90
  Review
  • 90.20 2002-09-11
    International Standard under systematic review
  • 90.60 2003-07-30
    Close of review
  • 90.93 2003-07-30
    International Standard confirmed
  • 90.20 2007-10-15
    International Standard under systematic review
  • 90.60 2008-03-18
    Close of review
  • 90.93 2008-05-29
    International Standard confirmed
  • 90.20 2012-10-15
    International Standard under systematic review
  • 90.60 2013-03-20
    Close of review
  • 90.92 2013-06-26
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2017-11-13
    Withdrawal of International Standard

Revised by