BlogInternet Content Rating Association. Global PICS-based filtering system Posted on 23 September, 200128 February, 2025 by icraorg Click here for general information about ICRA, the ICRA labelling system and its development since 1994. For a complete list of ICRA press releases and other information resources available on on this site click here. icraorg Internet Content Rating Association. Global PICS-based filtering system Internet Content Rating Association. Global PICS-based filtering system