Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1991-01-01
    New project approved
• 20
  Preparatory
  • 20.00 1991-01-01
    New project registered in TC/SC work programme
  • 20.20 1991-12-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1992-04-01
    Committee draft (CD) registered
  • 30.20 1992-04-15
    CD consultation initiated
  • 30.99 1995-09-06
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-01-10
    DIS registered
  • 40.20 1996-01-25
    DIS ballot initiated: 12 weeks
  • 40.60 1996-07-04
    Close of voting
• 50
  Approval
  • 50.00 1996-10-18
    Final text received or FDIS registered for formal approval
  • 50.20 1997-06-25
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1997-06-25
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1997-08-21
    International Standard published
• 90
  Review
  • 90.20 2001-12-07
    International Standard under systematic review
  • 90.60 2002-06-30
    Close of review
  • 90.93 2002-07-30
    International Standard confirmed
  • 90.20 2007-07-17
    International Standard under systematic review
  • 90.60 2007-12-18
    Close of review
  • 90.93 2010-07-05
    International Standard confirmed
  • 90.20 2015-07-15
    International Standard under systematic review
  • 90.60 2015-12-17
    Close of review
  • 90.99 2016-04-06
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.20 2016-04-15
    Withdrawal ballot initiated
  • 95.60 2016-06-17
    Close of voting
  • 95.99 2016-06-20
    Withdrawal of International Standard