Texas Business Organizations Code - BUS ORG § 22.156. Notice of Meeting

(a) A corporation other than a church shall provide written notice of the place, date, and time of a meeting of the members of the corporation and, if the meeting is a special meeting, the purpose or purposes for which the meeting is called.  The notice shall be delivered to each member entitled to vote at the meeting not later than the 10th day and not earlier than the 60th day before the date of the meeting.  Notice may be delivered personally or in accordance with Section 6.051(b).

(b) Notice of a meeting of the members of a corporation that is a church is sufficient if given by oral announcement at a regularly scheduled worship service before the meeting or as otherwise provided by the certificate of formation or bylaws of the corporation.