To apply for a Certificate of Authority use New York Business Express. Many standard forms are available below.All forms are categorized into their respective departments. How to Craft a Letter of Authorisation for GST Registration? Learn how to contact the Middlesex Water Authority, browse their agendas and minutes, and view other related documents. (2) A hard copy of the application in FORM GST APL-03shall be submitted in triplicateto the Appellate. THAT: Council receive the 2008 Preliminary Draft Budget of the Catfish Creek Conservation. Authority and refer the document to the 2008 Budget Consideration. Signing Authority Structure. Authorisation Form:- For each Authorised Signatory mentioned in the application form, Authorisation or.