12.1. In addition to the documents listed in section 11, the director general of the direction responsible for informational resources is authorized to sign the following documents, provided that they include expenditures not exceeding $100,000:(1) any notice of public calls for tenders or of invitations to tender, and any document relating to those calls for tenders and invitations to tender;
(2) any services contract;
(3) any supply contract;
(4) any service agreement with a public body.