Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1988-10-01
    New project approved
• 20
  Preparatory
  • 20.00 1988-10-01
    New project registered in TC/SC work programme
  • 20.20 1988-10-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1992-03-01
    Committee draft (CD) registered
  • 30.20 1992-03-01
    CD consultation initiated
  • 30.99 1993-05-02
    CD approved for registration as DIS
• 40
  Enquiry
• 50
  Approval
  • 50.00 1993-12-23
    Final text received or FDIS registered for formal approval
  • 50.20 1994-07-27
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1994-07-27
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.60 1994-09-29
    International Standard published
• 90
  Review
  • 90.20 2003-11-25
    International Standard under systematic review
  • 90.60 2004-09-14
    Close of review
  • 90.93 2004-09-14
    International Standard confirmed
  • 90.20 2009-07-15
    International Standard under systematic review
  • 90.60 2009-12-17
    Close of review
  • 90.93 2010-07-16
    International Standard confirmed
• 95
  Withdrawal
  • 95.99 2013-12-10
    Withdrawal of International Standard