Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1995-12-15
    New project registered in TC/SC work programme
  • 20.20 1995-12-15
    Working draft (WD) study initiated
  • 20.99 1996-06-26
    WD approved for registration as CD
• 30
  Committee
  • 30.00 1997-06-25
    Committee draft (CD) registered
  • 30.99 1997-06-25
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1998-10-16
    DIS registered
  • 40.20 1998-10-22
    DIS ballot initiated: 12 weeks
  • 40.60 1999-04-14
    Close of voting
  • 40.99 1999-10-07
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 2001-01-16
    Final text received or FDIS registered for formal approval
  • 50.20 2001-07-05
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 2001-10-09
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 2001-10-11
    International Standard under publication
  • 60.60 2001-11-15
    International Standard published
• 90
  Review
  • 90.20 2007-01-15
    International Standard under systematic review
  • 90.60 2007-06-20
    Close of review
  • 90.20 2012-04-15
    International Standard under systematic review
  • 90.60 2012-09-19
    Close of review
  • 90.93 2012-12-19
    International Standard confirmed
  • 90.20 2017-10-15
    International Standard under systematic review
  • 90.60 2018-03-07
    Close of review
  • 90.92 2018-10-31
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2020-02-17
    Withdrawal of International Standard

Revised by