The nswpsn.com website (previously nswgrn.com) combines talkgroup and radio identification information from the NSW digital Public Safety Network (PSN) - previously the NSW Government Radio Network (GRN) - in one location on the internet. This site has no official affiliation with the network or any network user and all information is provided for entertainment and recreational purposes only.

To contribute information or offer corrections, please visit our Contact page.

What's new at nswpsn.com? See our Site Revision Information page.