Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1990-09-01
    New project registered in TC/SC work programme
  • 20.20 1994-12-01
    Working draft (WD) study initiated
  • 20.99 1995-09-15
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-06-20
    Committee draft (CD) registered
  • 30.20 1996-06-20
    CD study initiated
  • 30.99 1996-09-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1997-05-12
    DIS registered
  • 40.20 1997-06-26
    DIS ballot initiated: 12 weeks
  • 40.60 1998-01-27
    Close of voting
  • 40.99 1998-10-10
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1999-02-08
    Final text received or FDIS registered for formal approval
  • 50.20 1999-12-09
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2000-03-03
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2000-03-03
    International Standard under publication
  • 60.60 2000-05-25
    International Standard published
• 90
  Review
  • 90.20 2004-11-25
    International Standard under systematic review
  • 90.60 2005-07-15
    Close of review
  • 90.93 2005-09-30
    International Standard confirmed
  • 90.20 2010-01-15
    International Standard under systematic review
  • 90.60 2010-06-17
    Close of review
  • 90.93 2010-08-12
    International Standard confirmed
  • 90.20 2015-07-15
    International Standard under systematic review
  • 90.60 2015-12-17
    Close of review
  • 90.93 2015-12-18
    International Standard confirmed
  • 90.20 2020-01-15
    International Standard under systematic review
  • 90.60 2020-06-04
    Close of review
  • 90.92 2020-09-22
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2022-03-11
    Withdrawal of International Standard

Revised by