National Annexes (NA)

National Annexes are the original national standardization documents that contain information on parameters which are left open in Eurocodes for national choice and known as Nationally Determined Parameters (NDP). They are used in the design of buildings and civil engineering works to be constructed in the country concerned. There are national guidelines for the application of standards in these annexes.

Eurocode EN 1990

Eurocode: Basis of structural design

Reference
Title
BAS EN 1990/NA:2015 Eurocode – Basis of structural design – National annex

Eurocode 1

Eurocode 1: Actions on structures

BAS EN 1991-1-6/NA:2019Eurocode 1 – Actions on structures Part 1-6: General actions – Actions during execution – National Annex

Reference
Title
BAS EN 1991-1-1/NA:2016 Eurocode 1 – Actions on structures: Part 1-1: General actions – Densities, self-weight and imposed loads for buildings – National annex
BAS EN 1991-1-2/NA:2017 Eurocode 1: Actions on structures – Part 1-2: General actions – Actions on structures exposed to fire – National annex
BAS EN 1991-1-3/NA:2018 Eurocode 1: Actions on structures – Part 1-3: General actions – Snow loads – National annex
BAS EN 1991-1-4/NA:2018 Eurocode 1: Actions on structures: Part 1-4: General actions – Wind actions – National annex
BAS EN 1991-1-5/NA:2017 Eurocode 1 – Actions on structures – Part 1-5: General actions – Thermal actions – National annex
BAS EN 1991-1-6/NA:2019 Eurocode 1 – Actions on structures Part 1-6: General actions – Actions during execution – National Annex
BAS EN 1991-1-7/NA:2019 Eurocode 1 – Actions on structures – Part 1-7: General actions – Accidental action – National annex
BAS EN 1991-2/NA:2020 Eurocode 1: Actions on structures – Part 2: Traffic loads on bridges – National annex
BAS EN 1991-3/NA:2020 Eurocode 1 – Actions on structures – Part 3: Actions induced by cranes and machinery – National annex
BAS EN 1991-4/NA:2020 Eurocode 1 – Actions on structures – Part 4: Silos and tanks – National annex

Eurocode 2

Eurocode 2: Design of concrete structures
BAS EN 1992-1-1/NA:2019 Eurocode 2: Design of concrete structures – Part 1-1: General rules and rules for buildings – National annex
BAS EN 1992-1-2/NA:2020 Eurocode 2 – Design of concrete structures : Part 1-2: General rules – Structural fire design – National annex
BAS EN 1992-2/NA:2020 Eurocode 2 – Design of concrete structures – Concrete bridges – Design and detalling rules – National annex
BAS EN 1992-3/NA:2020 Eurocode 2 – Actions on structures – Part 3: Liquid retaining and containment structures – National annex
BAS EN 1992-4/NA:2021 Evrokod 2 – Projektovanje betonskih konstrukcija – Dio 4: Projektovanje spojnih sredstava za betonske konstrukcije

Eurocode 3

Eurocode 3: Design of steel structures

Reference
Title
BAS EN 1993-1-1/NA:2019 Eurocode 3 – Design of steel structures – Part 1-1: General rules and rules for buildings- National annex
BAS EN 1993-1-2/NA:2019 Eurocode 3 – Design of steel structures – Part 1-2: General rules – Structural fire design – National annex
BAS EN 1993-1-3/NA:2019 Eurocode 3 – Design of steel structures – Part 1-3: General rules – Supplementary rules for cold-formed members and sheeting – National annex
BAS EN 1993-1-4/NA:2019 Eurocode 3 – Design of steel structures – Part 1-4: General rules – Supplementary rules for stainless steels – National annex
BAS EN 1993-1-5/NA:2019 Eurocode 3 – Design of steel structures – Part 1-5: Plated structural elements – National annex
BAS EN 1993-1-6/NA:2019 Eurocode 3 – Design of steel structures – Part 1-6: Strength and Stability of Shell Structures – National annex
BAS EN 1993-1-7/NA:2019 Eurocode 3 – Design of steel structures – Part 1-7: Plated structures subject to out of plane loading – National annex
BAS EN 1993-1-8/NA:2019 Eurocode 3 – Design of steel structures – Part 1-8: Design of joints – National annex
BAS EN 1993-1-9/NA:2019 Eurocode 3 – Design of steel structures – Part 1-9: Fatique – National annex
BAS EN 1993-1-10/NA:2020 Eurocode 3: Design of steel structures – Part 1-10: Material toughness and through-thickness properties – National Annex
BAS EN 1993-1-11/NA:2020 Eurocode 3 – Design of steel structures – Part 1-11: Design of structures with tension components – National annex
BAS EN 1993-1-12/NA:2020 Eurocode 3 – Design of steel structures – Part 1-12: Additional rules for the extension of EN 1993 up to steel grades S 700 – National Annex
BAS EN 1993-2/NA:2020 Eurocode 3 – Design of steel structures – Part 2: Steel bridges – National Annex
BAS EN 1993-3-1/NA:2020 Eurocode 3: Design of steel structures – Part 3-1: Towers, masts and chimneys – Towers and masts – National annex
BAS EN 1993-3-2/NA:2020 Eurocode 3 – Design of steel structures – Part 3-2: Towers, masts and chimneys – Chimneys – National annex
BAS EN 1993-4-1/NA:2020 Eurocode 3 – Design of steel structures – Part 4-1: Silos – National annex
BAS EN 1993-4-2/NA:2020 Eurocode 3 – Design of steel structures – Part 4-2: Tanks – National annex
BAS EN 1993-4-3/NA:2020 Eurocode 3 – Design of steel structures – Part 4-3: Pipelines – National annex
BAS EN 1993-5/NA:2021 Eurocode 3 – Design of steel structures – Part 5: Piling – National annex
BAS EN 1993-6/NA:2021 Eurocode 3 – Design of steel structures – Part 6: Crane supporting structures – National annex

Eurocode 4

Eurocode 4: Design of composite steel and concrete structures

Reference
Title
BAS EN 1994-1-1/NA:2020 Eurocode 4 – Design of composite steel and concrete structures – Part 1-1 : General rules and rules for buildings – National annex
BAS EN 1994-1-2/NA:2020 Eurocode 4 – Design of composite steel and concrete structures – Part 1-2: General rules – Structure fire design – National annex
BAS EN 1994-2/NA:2020 Eurocode 4 – Design of composite steel and concrete structures – Part 2: General rules and rules for bridges – National annex

Eurocode 5

Eurocode 5: Design of timber structures

Reference
Title
BAS EN 1995-1-1/NA:2021 Eurocode 5 – Design of timber structures – Part 1-1: General – Common rules and rules for buildings – National annex
BAS EN 1995-1-2/NA:2021 Eurocode 5 – Design of timber structures – Part 1-2: General – Structural fire design – National annex
BAS EN 1995-2/NA:2021 Eurocode 5 – Design of timber structures – Part 2: Bridges – National annex

Eurocode 6

Eurocode 6: Design of masonry structures

Reference
Title
BAS EN 1996-1-1+A1/NA:2020 Eurocode 6 – Design of masonry structures – Part 1-1: General rules for reinforced and unreinforced masonry structures – National annex
BAS EN 1996-1-2/NA:2020 Eurocode 6 – Design of masonry structures – Part 1-2: General rules – Structural fire design – National annex
BAS EN 1996-2/NA:2020 Eurocode 6 – Design of masonry structures – Part 2: Design considerations, selection of materials and execution of masonry – National annex
BAS EN 1996-3/NA:2020 Eurocode 6 – Design of masonry structures – Part 3: Simplified calculation methods for Unreinforced masonry structures – National annex

Eurocode 7

Eurocode 7: Geotechnical design

Reference
Title
BAS EN 1997-1/NA:2023 Eurocode 7 – Geotechnical design – Part 1: General rules – National annex
BAS EN 1997-2/NA:2022 Eurocode 7 – Geotechnical design – Part 2: Ground investigation – National annex

Eurocode 8

Eurocode 8: Design of structures for earthquake resistance

Reference
Title
BAS EN 1998-1/NA:2018 Eurocode 8: Design of structures for earthquake resistance – Part 1: General rules, seismic actions and rules for buildings – National annex
BAS EN 1998-2/NA:2019 Eurocode 8 – Design of structures for earthquake resistance – Part 2: Bridges – National annex
BAS EN 1998-3/NA:2020 Eurocode 8 – Design of structures for earthquake resistance – Part 3: Assessment and retrofitting of buildings – National annex
BAS EN 1998-4/NA:2020 Eurocode 8 – Design of structures for earthquake resistance – Part 4: Silos, tanks and pipelines – National annex
BAS EN 1998-5/NA:2020 Eurocode 8 – Design of structures for earthquake resistance – Part 5 : Foundations, retaining structures and geotechnical aspects – National annex
BAS EN 1998-6/NA:2020 Eurocode 8 – Design of structures for earthquake resistance – Part 6: Towers, masts and chimneys – National annex

Eurocode 9

Eurocode 9: Design of aluminum structures

Reference
Title
BAS EN 1999-1-1/NA:2020 Eurocode 9 – Design of aluminium structures – Part 1-1: General structural rules – National annexx
BAS EN 1999-1-2/NA:2020 Eurocode 9 – Design of aluminium structures – Part 1-2: Structural fire design – National annex
BAS EN 1999-1-3/NA:2020 Eurocode 9 – Design of aluminium structures – Part 1-3: Structures susceptible to fatigue – National annex
BAS EN 1999-1-4/NA:2021 Eurocode 9 – Design of aluminium structures – Part 1-4: Cold formed structural sheeting – National annex
BAS EN 1999-1-5/NA:2021 Eurocode 9 – Design of aluminium structures – Part 1-5: Shell structures – National annex

Note: Translation of the National Annex BAS EN 1990/NA: 2015 into English as well as the development and translation of the National Annexes: BAS EN 1991-1-3/NA: 2016, BAS EN 1991-1-3/NA, BAS EN 1991-1-4/NA, BAS EN 1991-1-5/NA: 2017 and BAS EN 1998-1/NA is financially supported by the Czech Development Agency (Česká rozvojová agentura – ČRA) and the Czech Office for Standards, Metrology and Testing (Úřad pro technickou normalizaci, metrologii a státní zkušebnictví – ÚNMZ) as part of the project “Support to the Institute for Standardization of Bosnia and Herzegovina in the field of the application of Eurocodes”.