Calibration of BMP280 & BMP390

I'm an engineer in the R&D department of Onafis byMy Bacchus, a company specializing in the sale of probes equipped with sensors to monitor the development of wine (fermentation and aging). These probes are equipped with your BMP390 and BMP280 temperature/pressure sensors. In our business, we attach great importance to the accuracy and reliability of our sensors, which requires a rigorous calibration process.
We are currently in the process of setting up a calibration procedure for our sensors, in order to guarantee their correct operation after commissioning.
In this context, I'd like to ask you to provide us with some essential information about the sensor calibration and recalibration services you provide. Specifically, we'd like to know what method you use to calibrate your sensors at the end of production?

Thank you for your help,

Best regards