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Official-source resource desk

Nepal National Building Code library

Open government source pages, review version labels and use the official download control. BMN Build Mart Nepal indexes these references but does not alter, certify or replace the issuing authority’s documents.

Open DUDBC code indexAll resources

Official source first

Each code card identifies the issuing source and links outward.

Professional interpretation

Code application requires competent design and local approval.

Download at source

Official pages may publish revisions or replacement files over time.

1994

NBC 103 — Occupancy Load (Imposed Load)

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 104 — Wind Load

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2020 / 2025 listing

NBC 105 — Seismic Design of Buildings in Nepal

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
Official index

NBC 106 — Snow Load

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 107 — Provisional Recommendation on Fire Safety

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 108 — Site Consideration for Seismic Hazards

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 109 — Masonry: Unreinforced

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 110 — Plain and Reinforced Concrete

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 111 — Steel

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 112 — Timber

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
Official index

NBC 113 — Aluminium

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
Official index

NBC 114 — Construction Safety

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
1994

NBC 201 — Mandatory Rules of Thumb: RCC with Masonry Infill

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2015

NBC 202 — Load Bearing Masonry

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2015

NBC 203 — Low Strength Masonry

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2015

NBC 204 — Earthen Building

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2024

NBC 205 — Low-Rise RCC Ready-to-Use Detailing Guideline

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2024

NBC 206 — Architectural Design Requirements

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2003

NBC 207 — Electrical Design Requirements for Public Buildings

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2003

NBC 208 — Sanitary and Plumbing Design Requirements

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2082 BS

Building Construction Guidance 2082

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
Official

Seismic Retrofitting Guidelines of Buildings in Nepal — Masonry

Open the official Department of Urban Development and Building Construction source page and use its PDF download control. Build Mart Nepal does not alter or certify the government document.

Source: DUDBC, Government of Nepal
Open official source
2026.1

NBC 105 Seismic Design Checklist

A field-ready checklist for structural review, seismic detailing, municipal submission and construction-stage verification.

Source: Build Mart Nepal
Open official source