Umarnin na Tarayyar Tarayya (OFR) yana ɗaya daga cikin umarni biyu na cancanta, wanda Tarayyar Najeriya ta kafa a shekarata 1963. Yana da girma ga Dokar Nijar. Mafi girman girmamawa inda ake baiwa Babban Kwamanda a Tsarin Jamhuriyyar Tarayya da Babban Kwamanda a Tsarin Nijar ga Shugaban ƙasa da Mataimakinsa bi da bi. Alkalin da ke jagorantar Kotun Koli kuma Shugaban Majalisar Dattawa kwararre ne kuma tsohon kwamanda a cikin Dokar Nijar. Yan Najeriya sun yi koyi da na Burtaniya a cikin tsari da tsarin Umarni. Hakanan akwai wasiƙun bayan-baya ga membobin Order of the Niger. Mafi girman girmamawa inda ake baiwa Babban Kwamanda a Tsarin Jamhuriyyar Tarayya da Babban Kwamanda a Tsarin Nijar ga Shugaban ƙasa da Mataimakinsa bi da bi. Alkalin da ke jagorantar Kotun Koli kuma Shugaban Majalisar Dattawa kwararre ne kuma tsohon kwamanda a cikin Dokar Nijar. 'Yan Najeriya sun yi koyi da na Burtaniya a cikin tsari da tsarin Umarni. Hakanan akwai wasiƙun bayan-baya ga membobin Order of the Niger. Akwai Sashin farar hula da na Soja. Kirtani na kashi na ƙarshe yana da ƙaramin jan layi a tsakiya.