Part III. Perfection and Priority. Subpart 1. Law Governing Perfection and Priority. §§ 28:9-301 – 28:9-307 Subpart 2. Perfection. §§ 28:9-308 – 28:9-316 Subpart 3. Priority. §§ 28:9-317 – 28:9-339 Subpart 4. Rights of Bank. §§ 28:9-340 – 28:9-342