Italian to English Tech/Engineering Energy / Power Generation

It's odd that we haven't got this one here. The competition has a proposal (Material Release for Shipment Date), but for me it doesn't work, though I think it may reflect the stage in the supply process. TIA. We are talking about a step-up transformer.

Con il favorevole completamento delle prove in officina, un verbale di ispezione formalizzerà il “Termine di Approntamento in Officina” (TAO).