A ministry of health, a regulator, or a sovereign hospital network is not primarily addressing investors or peer institutions. It is addressing citizens, at scale, on matters of their own health. The decisive audience is the public, the decisive language is MSA, and the decisive quality is comprehension: a health message that is technically accurate but not understood has failed at the only thing that mattered.
This is the half of medical communication HOC is built for — not clinical documentation, but the public-facing record: health awareness campaigns, patient education, health-literacy content, and the continuous citizen communication that health authorities must get right under pressure. The work is institutional, not transactional, and it is held to the same bilingual standard as everything else HOC publishes.