first-time adoption; initial application
Technical term used in business, accounting, or technology contexts for the first adoption or application of a new standard, system, or technology.
Guidelines regarding the first-time adoption of the new accounting standards were announced.
Thorough testing is necessary for the initial application of this system.
Compound of 初度 (first time) and 適用 (application/adoption). The exact derivation is uncertain; it is a technical term likely formed within business or legal contexts.