Zoo & Captive Animal Welfare

Zoo Accreditation Comparison Welfare

Different zoo accreditation systems have varying welfare standards and requirements. Understanding the differences helps consumers make informed choices about which facilities to support.

Key Facts

BIAZA (British and Irish Association of Zoos and Aquariums) is the leading UK accreditation body
EAZA (European Association of Zoos and Aquaria) coordinates European zoo standards
AZA (Association of Zoos and Aquariums) is the leading North American accreditation body
Accreditation standards vary in their welfare specificity and monitoring requirements
Non-accredited facilities may have variable welfare standards without external oversight

Welfare Considerations

Accreditation quality varies and even accredited facilities should be assessed individually for welfare quality. Supporting leading accreditation bodies and their highest-welfare members promotes welfare improvement across the sector.

What You Can Do

Visit accredited zoos from reputable bodies including BIAZA and EAZA
Assess welfare quality independently beyond accreditation status
Support accreditation bodies working to raise welfare standards
Advocate for strong, welfare-specific requirements in zoo accreditation standards