Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1981-01-01
    New project registered in TC/SC work programme
  • 20.20 1981-12-01
    Working draft (WD) study initiated
  • 20.99 1981-12-01
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1981-12-01
    Committee draft (CD) registered
  • 30.20 1984-05-01
    CD study initiated
  • 30.99 1984-07-01
    CD approved for registration as DIS
  • 30.99 1989-09-19
    CD approved for registration as DIS
  • 30.20 1995-03-01
    CD study initiated
  • 30.99 1996-01-10
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1986-10-20
    DIS registered
  • 40.20 1987-05-28
    DIS ballot initiated: 12 weeks
  • 40.60 1987-12-01
    Close of voting
  • 40.92 1989-02-01
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1989-09-19
    DIS registered
  • 40.20 1989-10-26
    DIS ballot initiated: 12 weeks
  • 40.60 1990-01-01
    Close of voting
  • 40.92 1991-01-03
    Full report circulated: DIS referred back to TC or SC
  • 40.00 1996-03-20
    DIS registered
  • 40.20 1996-04-11
    DIS ballot initiated: 12 weeks
  • 40.60 1996-10-14
    Close of voting
  • 40.99 1998-06-12
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-06-18
    Final text received or FDIS registered for formal approval
  • 50.20 1998-07-09
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-10-07
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-12-22
    International Standard under publication
  • 60.60 1999-02-04
    International Standard published
• 90
  Review
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2004-07-15
    Close of review
  • 90.93 2004-09-22
    International Standard confirmed
  • 90.92 2005-07-15
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2009-05-07
    Withdrawal of International Standard

Revised by