The Intermediary Guidelines, 2011 and IT (Procedure and Safeguards for Blocking for access of Information by Public) Rules, 2009 are currently being challenged before the Kerala High Court in Shojan Jacob v. Union of India. The Indian Music Industry (a representative body of the music industry) has just filed a petition in support of the Rules. Media reports suggest that the state is yet to file its reply before the Kerala High Court.
The Petition challenging the Rules can be accessed here.
The Petition on behalf of IMI can be accessed here.