ISO 50001 Check — Does your organisation need certification?

Check your obligation in 2 minutes

Enter your country and annual energy consumption. The tool shows whether ISO 50001 certification or an energy audit is mandatory for your organisation, the legal deadline, and your alternatives.

1. Select your country

🇨🇿 Czech Republic

Act No. 406/2000

🇸🇰 Slovakia

EED baseline

🇩🇪 Germany

EnEfG § 8

🇦🇹 Austria

EED baseline

🇵🇱 Poland

EED baseline

🇫🇷 France

EED baseline

🇳🇱 Netherlands

EED baseline

🇬🇧 United Kingdom

ESOS

🌍 Other EU

EED 2023/1791

+ More countries

2. Organisation type

Private company / enterprise

Public sector (municipality, school, authority)

3. Average annual energy consumption

Total

Detailed

MWh

GWh

Year 1

Year 2

Year 3

Electricity + gas + heat + all other fuels combined. Enter actual values for each year — empty years are ignored. Switch to Detailed to enter each energy type separately.

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ISO 50001 — MANDATORY

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Fill in the calculator above to see whether ISO 50001 certification or an energy audit applies to your organisation, including the legal deadline and sources.

DEADLINE

31 Dec 2027

2 years from obligation arising

OBLIGATION ARISES

1 Jan 2026

Amendment No. 87/2025 Coll. (Lex OZE III)

Source: national legislation reference appears here.

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Does your organisation need ISO 50001?

Check your obligation in 2 minutes

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