Once upon a time, all you needed was an ICAO flight plan and a general declaration. Now, advance notification with crew and passenger information is standard, but as you travel across the pond and into Europe, expect varied processes. Like the US, some countries have implemented their version of eAPIS, and more are in the works.

Flight planning and execution in Europe requires additional research and attention to detail. Knowing the differences ahead of time will give you a big leg up. Buckle up for a 30,000-ft, rapid-fire highlight-reel of differences between US and European operations.

The Ramp Inspection Program (RIP) is an EASA equivalent to an FAA ramp inspection. It is the way operators are monitored to ensure compliance with regulations. The 53-point inspection RIP is more invasive and detailed than what you’re used to. Knowing what is expected ahead of time and preparing properly will expedite the process.

Three Emissions Trading Schemes (ETS) are operational in Europe (EU, UK, and Swiss). In parallel, ICAO's Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) has the same aim: reduce emissions. Once you cross certain emissions thresholds, emissions credits are due.