Whether a defendant waives an objection that service was untimely under Rule 4(m) by omitting it from its first Rule 12 motion.
Holding
Yes. An objection to untimely service under Rule 4(m) is governed by Rule 12's waiver provisions and is waived when a defendant omits it from an available consolidated Rule 12 motion.
Reasoning
Rules 12(g) and 12(h)(1) require a defendant making a pre-answer Rule 12 motion to consolidate all then-available defenses concerning personal jurisdiction, venue, process, and service. A defense of insufficient service under Rule 12(b)(5), including an objection that service was late, is therefore waived if it is omitted from that first motion.
Although Rule 4(m) uses mandatory language, stating that a court shall dismiss an action when service is not made within 120 days, that language does not override Rule 12's waiver framework. The court joined the uniform view of other courts and commentators that Rule 4(m)'s deadline remains enforceable only until the defendant waives the defect under Rule 12.
ABPS's January 17 motion challenged personal jurisdiction and venue but did not challenge the timeliness of the October 28 service. Because the alleged lateness of that service was already apparent and available as a defense, ABPS waived an objection to that service solely on Rule 4(m) timeliness grounds. ABPS did not, however, waive an objection to the later February 7 service, because that service had not yet occurred when ABPS filed its first motion.