Dear friend,
The V.D.A is linked to the All India Consumer Price Index ( Base year 2001=100) in respect of minimum wages by the Delhi State Govt. Whenever, some employers approach the High Courts against such fixation, they may or may not grant interim stay. However, if any stay is granted, it would apply only to the writ petitioners and not to all. If your establishment is not a party to the writ, you have to implement the revision of V.D.A periodically as per the notification till the writ is finally disposed off by the Court.