Part XInternational Residential Code § 10-101. City adoption § 10-102. City modifications. Part I Administrative §§ 101 – 114 Part II Definitions §§ 201 – 202 Part III Building Planning and Construction §§ 301 – 911 Part IV Energy Conservation Part V Mechanical §§ 1301 – 2201 Part VI Fuel Gas Part VII Plumbing Part VIII Electrical §§ 3604 – 4101 Part IX Referenced Standards Attachments