Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1990-01-22
    New project registered in TC/SC work programme
  • 20.20 1993-12-13
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1995-01-20
    Committee draft (CD) registered
  • 30.99 1995-04-20
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-10-11
    DIS registered
  • 40.20 1996-12-05
    DIS ballot initiated: 12 weeks
  • 40.60 1997-05-28
    Close of voting
  • 40.99 1997-12-04
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1997-12-04
    Final text received or FDIS registered for formal approval
  • 50.20 1998-01-29
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-05-27
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-05-29
    International Standard under publication
  • 60.60 1998-07-09
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-08-14
    Close of review
  • 90.93 2003-08-14
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2009-03-18
    International Standard confirmed
  • 90.92 2011-10-07
    International Standard to be revised
  • 90.93 2011-10-07
    International Standard confirmed
  • 90.92 2015-12-10
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2018-01-03
    Withdrawal of International Standard

Revised by