Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1989-11-01
    New project registered in TC/SC work programme
  • 20.20 1993-12-15
    Working draft (WD) study initiated
  • 20.99 1993-12-30
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1993-12-30
    Committee draft (CD) registered
  • 30.99 1993-12-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1994-08-23
    DIS registered
  • 40.20 1994-09-15
    DIS ballot initiated: 12 weeks
  • 40.60 1995-05-19
    Close of voting
  • 40.93 1998-06-09
    Full report circulated: decision for new DIS ballot
  • 40.00 1998-08-21
    DIS registered
  • 40.20 1998-09-03
    DIS ballot initiated: 12 weeks
  • 40.60 1998-11-27
    Close of voting
  • 40.92 1999-04-06
    Full report circulated: DIS referred back to TC or SC
  • 40.99 2000-03-03
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2000-06-30
    Final text received or FDIS registered for formal approval
  • 50.20 2000-11-09
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-02-05
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-02-06
    International Standard under publication
  • 60.60 2001-04-19
    International Standard published
• 90
  Review
  • 90.20 2006-03-31
    International Standard under systematic review
  • 90.60 2006-06-30
    Close of review
  • 90.93 2007-03-02
    International Standard confirmed
  • 90.20 2012-01-15
    International Standard under systematic review
  • 90.60 2012-06-20
    Close of review
  • 90.93 2013-05-17
    International Standard confirmed
  • 90.92 2016-12-14
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2020-06-18
    Withdrawal of International Standard

Revised by