What does reliability mean?
Reliability is part of the formal vocabulary used in digital product passports, product sustainability information, durability, and ecodesign compliance. For this glossary, the key point is understanding how the source defines the term and where that definition sits within broader compliance or data requirements.
Official definitions by source
ESPR
Regulation (EU) 2024/1781 establishing a framework for the setting of ecodesign requirements for sustainable products
the probability that a product functions as required under given conditions for a given duration without an occurrence which results in a primary or secondary function of the product no longer being performed;
Reference: Article 2, point 23
View official source
Why it matters in practice
In practice, this term matters when companies collect, structure, verify, or communicate sustainability data within digital product passports, product sustainability information, durability, and ecodesign compliance.
Minespider commentary
For Minespider, reliability is not just descriptive language. It is a modeling term that affects how sustainability, emissions, lifecycle, or product information should be captured and compared.
Common confusions
- Assuming the everyday meaning of reliability is enough without checking the official source definition.
- Using reliability as a loose generic label rather than the narrower meaning used in the source text.
- Assuming reliability can be interpreted without understanding methodology, scope, or lifecycle context.
Related regulations