Previously

Now

• 00
  Preliminary
• 10
  Proposal
• 20
  Preparatory
  • 20.00 1993-12-01
    New project registered in TC/SC work programme
  • 20.20 1994-03-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1994-07-01
    Committee draft (CD) registered
  • 30.20 1994-08-01
    CD study initiated
  • 30.60 1994-08-01
    Close of comment period
  • 30.99 1994-12-12
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1995-03-16
    DIS registered
  • 40.20 1995-04-06
    DIS ballot initiated: 12 weeks
  • 40.60 1995-11-03
    Close of voting
  • 40.99 1998-01-21
    Full report circulated: DIS approved for registration as FDIS
• 50
  Approval
  • 50.00 1998-01-29
    Final text received or FDIS registered for formal approval
  • 50.20 1998-03-19
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1998-06-10
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1998-06-11
    International Standard under publication
  • 60.60 1998-07-30
    International Standard published
• 90
  Review
  • 90.20 2002-11-15
    International Standard under systematic review
  • 90.60 2002-12-16
    Close of review
  • 90.93 2003-09-18
    International Standard confirmed
  • 90.20 2008-07-15
    International Standard under systematic review
  • 90.60 2008-12-17
    Close of review
  • 90.20 2013-10-15
    International Standard under systematic review
  • 90.60 2014-03-19
    Close of review
  • 90.20 2019-01-15
    International Standard under systematic review
  • 90.60 2019-06-05
    Close of review
  • 90.93 2020-08-10
    International Standard confirmed
  • 90.20
    International Standard under systematic review
  • 90.60
    Close of review
  • 90.99
    Withdrawal of International Standard proposed by TC or SC
• 95
  Withdrawal
  • 95.99
    Withdrawal of International Standard