Majalisar Dattijai ta Najeriya
Majalisar dattijai majalisar dokoki ce a Najeriya. Ita ce sama da majalisar wakilai ta ƙasar Najeriya . Majalisar Dattawa ita ce mafi girman majalisa a ƙasar, wanda ikonta shi ne yin dokoki, an takaita shi a babi na daya, sashi na hudu na Kundin Tsarin Mulkin Najeriya na shekarar alif 1999. Ya kunshi sanatoci guda 109: an raba jihohi 36 kowacce a cikin gundumomin sanatoci 3 kowannensu yana zaben sanata daya; yankin babban birnin tarayya ya zabi sanata daya kacal.  

Shugaban majalisar dattijan shine shugaban majalisar dattijan, wanda babban aikinsa shine jagorantar da tsara yadda ake gudanar da ayyukan majalisar. Shugaban Majalisar Dattawa shi ne na uku a jerin masu jiran gado na shugabancin Najeriya . Mataimakin Shugaban Majalisar Dattawa ne ke taimaka masa. Shugaban majalisar dattijan na yanzu shine Sen. Ahmed Ibrahim Lawan da Mataimakin Shugaban Majalisar Dattawa a yanzu su ne Ovie Omo-Agege dukkansu ‘yan jam’iyyar APC .  Shugaban majalisar dattijai da mataimakin sa suma suna samun taimako daga manyan hafsoshi da suka haɗa da shugaban masu rinjaye, mataimakin shugaban masu rinjaye, shugaban marasa rinjaye, mataimakin shugaban marasa rinjaye, shugaba mai tsawatarwa, mataimakin babban bulala, bulala mara rinjaye, da kuma mataimakin marasa rinjaye. Bugu da kari, akwai kwamitocin zaunanniya a majalisar dattijai guda 63 wadanda Shugabannin kwamitocin ke jagoranta. 

Ƙaramar majalisar ita ce majalisar wakilai .

Wakilan Jihohin Najeriya

Ayyukan Majalisar Dattijai

Dokoki 
Takardar kudi iya gabatar a ko dai jam'iyya na majalisar dokokin kasar .

Bincikawa da Ma'auni 
Tsarin mulki ya samar da ayyuka na musamman ga Majalisar Dattawa waɗanda suka samar da ikonta na "dubawa da daidaita" sauran abubuwan Gwamnatin Tarayyar Najeriya .   Waɗannan sun haɗa da buƙatar da majalisar dattijai zata iya bayarwa kuma dole ne ta yarda da wasu nade-naden da gwamnatin shugaban kasa tayi; Hakanan dole ne Majalisar Dattawa ta amince da duk wata yarjejeniya da gwamnatocin kasashen waje kuma tana kokarin duk tsigewar .

Jam'iyyu masu rinjaye da marasa rinjaye 
" Mafi rinjayen jam'iyya " ita ce jam'iyyar da ke da yawancin kujeru ko za ta iya kafa ƙawance ko kuma mambobin majalisar da ke da rinjaye; idan jam'iyyun biyu ko sama da haka suka kasance masu nasaba da kasancewar Shugaban Majalisar Dattijai zai tantance wacce jam'iyya ce za ta fi rinjaye. Jam'iyya ta biyu mafi girma ita ce jam'iyyar marasa rinjaye .

Lokaci 
Sanatoci zasu yi aiki na wa'adin shekaru huɗu har zuwa babban zaɓen. Sanatoci suna da wa'adi mara iyaka  kuma suna iya zama a zauren majalisar muddin aka sake zaban su a zabukan gama gari.

Rushewar wasu membobin a cikin 2018 
Wani rukuni na sanatoci 15 na jam’iyya mai mulki a Najeriya sun sauya sheƙa zuwa babbar jam'iyar adawa.

r adawar da ke nuƙa karin tashin hankalin siyasa wanda hakan ya sa jam’iyyar All Progressives Congress ta rasa kaso mafi rinjaye, duk da cewa Shugaban Majalisar Dattawa, Bukola Saraki ba ya cikin sahun farko, amma daƙa karshe ya koma babbar jam’iyyar adawa ta People’s Democratic. Biki a ranar Talata, 31 ga watan Yulin shekara ta 2018.   A watan  Agusta shekara ta 2018, Sanata Godswill Akpabio ya yi murabus a matsayin Shugaban Marasa Rinjaye na Majalisar Dattawa yayin da ya shiga cikin jerin masu sauya shekar da suka sauya sheka zuwa Jam’iyyar APC mai mulki.

Manazarta

Hanyoyin haɗin waje 

 
 Taswirar Yankin Sanatocin Jihohin Najeriya (Kowace jihar Najeriya tana da yankuna sanatoci 3. )