For EU audiovisual accessibility, which text governs the broadcaster's captions/AD, which governs the player or platform, and where does a technical standard like EN 301 549 fit?

Partially verified: the curator re-read S1; S2, S3, S4, S7 were not re-read by the curator and rest on the producer's pinned reading. Two instruments split the work: the AVMSD (2010/13/EU as amended 2018) targets media service providers' own services via Member States, while the EAA targets services and terminals that give access to them (including EPGs). Curator qualifications: Partially verified: the curator re-read S1; S2, S3, S4, S7 were not re-read by the curator and rest on the producer's pinned reading. Curator GET 2026-10-23 of the sources not re-read (mechanical source evidence, not semantic verification): S2: HTTP 200, bytes differ from the producer pin; S3: HTTP 200, bytes differ from the producer pin; S4: HTTP 200, bytes equal to the producer pin; S7: HTTP 200, bytes differ from the producer pin. Legal text read 2026-10-22; not legal advice; national transpositions not examined. AVMSD Art 7 text and the EN 301 549 V4.1.1 OJ-citation status not re-read; harmonised-standard status is time-sensitive. Limitations: Legal text read 2026-10-22; not legal advice; national transpositions not examined. Evidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.

{
  "citations": [
    {
      "url": "http://publications.europa.eu/resource/celex/32019L0882",
      "note": "EAA recital (31)"
    },
    {
      "url": "http://publications.europa.eu/resource/celex/32018L1808",
      "note": "EAA recital (31)"
    },
    {
      "url": "http://publications.europa.eu/resource/celex/32010L0013",
      "note": "EAA recital (31)"
    },
    {
      "url": "https://www.etsi.org/deliver/etsi_en/301500_301599/301549/04.01.01_60/en_301549v040101p.pdf",
      "note": "EAA recital (31)"
    },
    {
      "url": "http://publications.europa.eu/resource/celex/32021D1339",
      "note": "EAA recital (31)"
    }
  ]
}