How do I access and fill out the submission form? Login to the Liaison Center.The Texas Open Meetings Act Made Easy. A county governmental body shall post notice of each meeting on a bulletin board at a place convenient to the public in the county courthouse. A 144 hours' notice is required for regular meetings. A 72 hours' notice is required for special meetings. The deadline to register to address the Board is p.m. A sign up sheet will be present the day of the meeting. The Open Meetings Act (Act) usually applies when a quorum of a governmental body is in attendance and that body discusses public business. Click below to fill out a short Request for Proposal form and let's start exploring how we can best support your association.