Approximately when did the specification process begin for FHIR, the modern health API standard?

Answer

Around 2014.

While foundational work on standards like HL7 v2 and CDA preceded it by many years, the narrative of the modern health API truly solidified with the development of FHIR. The process of specifying the FHIR standard began, and the first formal ballot for the standard occurred around the year 2014. This event marked the official start of the effort to create a new standard that synthesized lessons from older protocols while leveraging current web technologies. This relatively recent timeline contrasts sharply with the decades it took for prior, more cumbersome standards to become entrenched in the healthcare ecosystem.

Approximately when did the specification process begin for FHIR, the modern health API standard?
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