What does Rule 12(h)(1) cover?

• A. It defines discovery obligations
• B. It lists the defenses that are waived if omitted from the first responsive document
• C. It addresses service of process
• D. It governs appeals

Answer: (B)

Rule 12(h)(1) deals with waiver of defenses and makes clear which defenses must be raised early. It says that defenses such as lack of jurisdiction over the person (personal jurisdiction), improper venue, and problems with process or service of process must be raised in a Rule 12 motion or in the first responsive pleading; if they are not, they are waived. In other words, it lists the defenses that you lose the right to raise later if you omit them from the initial responsive document. A key nearby nuance is that lack of subject-matter jurisdiction can be raised at any time under Rule 12(h)(3), so it isn’t part of the waiver list in Rule 12(h)(1). That’s why this option is the best fit: Rule 12(h)(1) is about which defenses are waived if not raised in the first responsive document.