- The Cotton Rules, G.N. 1 of 1921
- The Legal Practitioners Rules, G.N. 4 of 1921
- The Bukoba Storage Rules, G.N. 17 of 1921
- The High Court Registries Rules, G.N. 27 of 1921
- The Foreign Tribunals Process Rules, G.N. 28 of 1921
- The Foreign Tribunals Evidence Rules, G.N. 29 of 1921
- The Service of Process (Neighboring Territories) Rules, G.N. 30 of 1921
- The Criminal Procedure (Record of Proceedings) Rules, G.N. 31 of 1921
- The Attachment and Sale Rules, G.N. 32 of 1921
- The Admission into Tanganyika Territory of Foreigners Desiring to Undertake Missionary, Educational or other Philanthropic Work Rules, G.N. 37 of 1921
- The Registration of Birth and Death Rules, G.N. 47 of 1921
- The Surveys Undertaking Rules, G.N. 48 of 1921
- The King’s Medal for Native Chief Award Rules, G.N. 53 of 1921
- The Petroleum Rules, G.N. 60 of 1921
- The Dar es Salaam Township Rules, G.N. 61 of 1921
- The Advocates’ Remuneration and Taxation of Costs Rules, G.N. 67 of 1921
- The Dar es Salaam Township Dog Keeping Rules, G.N. 68 of 1921
- The Payment of Fees for Native Laborers Recruited for Foreign or Local Employment out of their own Districts Rules, G.N. 84 of 1921
- The Importation of Certain Plants and Seeds Rules, G.N. 87 of 1921
- The Cotton Rules, G.N. 90 of 1921
- Animal Disease Scale of Fees Rules, G.N. 94 of 1921
- The Township (Cinematograph) Rules, G.N. 105 of 1921
- The Granting of Licenses to Import Sporting Weapon or Ammunition Rules, G.N. 110 of 1921
- The Dododma, Itigi, Saranda, Kikombo, Mpwapwa, Singida and Kilimatinde Townships Rules, G.N. 116 of 1921
- The Legal Practitioner Rules, G.N. 117 of 1921
- The Songea Township Rules, G.N. 125 of 1921
- The Ports Rules, G.N. 137 of 1921
- The Port of Tanga Rules, G.N. 141 of 1921
- The Administrator General Rules, G.N. 142 of 1921
- The Application for Licenses Under Marriage Ordinance, 1921 Rules, G.N. 146 of 1921
- The Dar es Salaam Ports Rules, G.N. 154 of 1921
- The Export of Rice from Burma Rules, G.N. 162 of 1921
- The Forest Rules, G.N. 168 of 1921
- The Companies Winding up and Reduction of Capital Rules, G.N. 171 of 1921
- The Rules for the Townships of Utete and Mohoro in the District of Rufiji, G.N. 176 of 1921
- The Sanitary Rules for the Township of Korogwe, G.N. 191 of 1921
- The Application of Township Rules to the Township of Kilwa Kivinje, G.N. 192 of 1921
- The Admission into Tanganyika Territory of Persons Desiring to Undertake Missionary, Educational or other Philanthropic Work in the Tanganyika Territory Rules, G.N. 210 of 1921
- The Supply of Porters at Morogoro Rules, G.N. 225 of 1921
- The Local Purchase by the Government Department Rules, G.N. 240 of 1921
- The Naval War Medal Issuance Rules, G.N. 257 of 1921
- The Granting of Licenses to Import Revolvers and Ammunition Rules, G.N. 264 of 1921
