Versions of North Dakota Code 20.1-02-26 - Mounted bighorn sheep trophy heads and horns - Plugging or tagging required - Rules on LawServer 2023 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2022 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2021 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2019 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2016 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2014 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules 2009 North Dakota Code 20.1-02-26 – Mounted bighorn sheep trophy heads and horns – Plugging or tagging required – Rules