Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1994-11-01
    New project approved
• 20
  Preparatory
  • 20.00 1994-11-30
    New project registered in TC/SC work programme
  • 20.20 1995-06-01
    Working draft (WD) study initiated
  • 20.99 1995-12-01
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1996-03-11
    Committee draft (CD) registered
  • 30.20 1996-03-11
    CD consultation initiated
  • 30.99 1996-05-26
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-09-12
    DIS registered
  • 40.20 1996-10-10
    DIS ballot initiated: 12 weeks
  • 40.60 1997-04-23
    Close of voting
  • 40.99 1998-01-26
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-01-30
    Final text received or FDIS registered for formal approval
  • 50.20 1998-03-26
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-06-17
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-06-17
    International Standard under publication
  • 60.60 1998-07-23
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2003-08-28
    Close of review
  • 90.93 2003-08-28
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.93 2009-12-28
    International Standard confirmed
  • 90.20 2014-10-15
    International Standard under systematic review
  • 90.60 2015-03-18
    Close of review
  • 90.93 2015-03-20
    International Standard confirmed
  • 90.20 2020-01-15
    International Standard under systematic review
  • 90.60 2020-06-04
    Close of review
  • 90.93 2020-06-08
    International Standard confirmed
  • 90.92 2023-05-22
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2024-10-04
    Withdrawal of International Standard

Revised by