Standards Library / Animal welfare
Council Directive 1999/74/EC

Minimum standards for the protection of laying hens

Issuer: Council of the European Union

EU-wide minimum welfare standards for laying hens — bans unenriched conventional cages and sets requirements for enriched cages and alternative (barn / free-range / organic) systems.

Applies to

  • Commercial layer farms in EU
  • Non-EU layer operations exporting shell eggs or egg products to EU

Key requirements

  • Conventional (barren) cages prohibited since 2012
  • Enriched cages: minimum 750 cm²/hen usable area, nest, perch, litter and claw-shortening device
  • Alternative systems: perches, litter, nests, maximum stocking rules
  • Feed and water access requirements per hen
  • Inspection, record-keeping and registration under egg-marketing rules

How buyers cite this in procurement

Layer-house EPC specifications for EU-market operations must select equipment (enriched cage / aviary / floor systems) compliant with the directive and with off-taker cage-free commitments.

Frequently asked

Are enriched cages equivalent to cage-free?
No. Enriched cages are permitted under 1999/74/EC but many retailers and food-service buyers now require cage-free (aviary, barn, free-range or organic).

Related references

Reference summary only. Official source: Council of the European Union. Last content review: 2026-07-19. Always confirm the current published version of the standard with the issuing body and your certification partner before contract or audit.
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