Nepal

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(3) The State shall not discriminate among citizens on grounds of origin, religion, race, caste, tribe, sex, economic condition, language, region, ideological conviction or on similar other grounds.
Provided that nothing shall be deemed to prevent the making of special provisions by law for the protection, empowerment or development of the citizens including the socially or culturally backward women, Dalit, indigenous people, indigenous nationalities (Aadibasi Janajati), Madhesi, Tharu, Muslim, oppressed class, Pichhada class, minorities, the marginalized, farmers, labours, youths, children, senior citizens, gender and sexual minorities, persons with disabilities, pregnant persons, incapacitated or helpless, backward region and indigent Khas Arya.
… (Art. 18)

(1) The economically, socially or educationally backward women, Dalit, indigenous nationalities (Aadibasi Janajati), Madhesi, Tharu, Muslims, backward classes, minorities, marginalized communities, persons with disabilities, gender and sexual minorities, farmers, labourers, oppressed or citizens of backward regions and indigent Khas Arya shall have the right to participate in the bodies of the State on the basis of principle of proportional inclusion.
… (Art. 42)

The State shall pursue the following policies:
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(j) Policies relating to social justice and inclusion:
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(8) to make the indigenous nationalities participate in decisions concerning that community by making special provisions for opportunities and benefits in order to ensure the right of these nationalities to live with dignity, along with their identity, and protect and promote traditional knowledge, skill, culture, social tradition and experience of the indigenous nationalities and local communities,
… (Art. 51)

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(2) The federal law shall provide that in filing candidacy by political parties for the election to the House of Representatives under the proportional electoral system, representation shall be ensured on the basis of a closed list also from women, Dalit, indigenous nationalities (Aadibasi Janajati) Khas Arya, Madhesi, Tharu, Muslims and backward regions, on the basis of population. In so filing candidacy, regard shall also be had to geography and regional balance.
… (Art. 84)

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(6) A federal law shall provide that in filing candidacy by political parties for the election to the Provincial Assembly under the proportional electoral system, representation shall be ensured on the basis of a closed list also from women, Dalit, indigenous nationalities (Aadibasi Janajati), Khas Arya, Madhesi, Tharu, Muslims and backward regions, minority communities, on the basis of population. In so filing candidacy, regard shall also be had to geographical balance of the concerned Province.
… (Art. 176)

(1) There shall be an Indigenous Nationalities Commission of Nepal, consisting of a Chairperson and four other members in maximum.
(2) The President shall, on the recommendation of the Constitutional Council, appoint the Chairperson and members of the Indigenous Nationalities Commission.
… (Art. 261)

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(3) Entry of women, Dalit, indigenous people, indigenous nationalities, Khas Arya, Madhesi, Tharu, Pichhada class and backward region citizens into the Nepal Army shall, on the basis of principles of equality and inclusion, be ensured by the Federal law.
… (Art. 267)