Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1994-08-01
    New project registered in TC/SC work programme
• 30
  Committee
  • 30.00 1994-10-30
    Committee draft (CD) registered
  • 30.20 1995-06-27
    CD study initiated
  • 30.99 1996-06-10
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-11-12
    DIS registered
  • 40.20 1996-12-05
    DIS ballot initiated: 12 weeks
  • 40.60 1997-06-05
    Close of voting
• 50
  Approval
  • 50.00 1997-11-21
    Final text received or FDIS registered for formal approval
  • 50.20 1998-02-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-05-13
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-05-14
    International Standard under publication
  • 60.60 1998-06-11
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2004-01-05
    Close of review
  • 90.92 2004-01-05
    International Standard to be revised
  • 90.93 2005-06-20
    International Standard confirmed
  • 90.20 2010-04-15
    International Standard under systematic review
  • 90.60 2010-09-17
    Close of review
  • 90.92 2011-08-12
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2017-05-16
    Withdrawal of International Standard

Revised by