Then why is there a specific Rule 176.5, covering the "method of service" of a subpoena which clearly requires personal service?
Whereas Rule 106 expressly refers to “Writs” and “Processes”.
If a subpoena is considered a “process”, even in its broadest sense (certainly not a Writ), then why Rule 176.5?
Rule 176.5 Service.
Manner of Service. A subpoena may be served at any place within the State of Texas by any sheriff or constable of the State of Texas, or any person who is not a party and is 18 years of age or older. A subpoena must be served by delivering a copy to the witness and tendering to that person any fees required by law. If the witness is a party and is represented by an attorney of record in the proceeding, the subpoena may be served on the witness’s attorney of record.
Latigo, although I understand your point, I disagree with this.
The plain letter of Rule 176.5, "delivering a copy to the witness" does not suggest that this "
clearly requires personal service" to the extent that it requires hand delivering it to the party. This is supported by the fact that service to a party's attorney of record is sufficient to constitute service of a subpoena. This is not so in serving citations, and hence the need in part for 176.5 to allow this additional method of service.
176.5 does not expressly suggest that hand delivery is required. But it does not expressly state service by mail is ok either. Texas case law uses Rules 103 and 106 as fallback rules to clarify such ambiguities, and in this instance the letter and intent of these rules supports allowing service by mail, given 106 allows service by mail for citations.
I do not have my annotated Texas Rules of Civil Procedure handy, but if I find anything later that supports or contradicts what I say here, I will cite it.