Air Operations

1. An AOC is required to have either a Part-CAMO approval or a contract with an approved CAMO which forms part of the same air carrier business grouping as per 1321/2014 M.A.201 (e),(ea). The CAMO within an AOC may opt to subcontract some tasks to another CAMO, however these tasks remain the responsibility of the AOC's CAMO and the subcontracted CAMO organisation will work under the management system of the AOC's CAMO.

2. An aircraft registered under one member state maybe operated within an AOC of another member state, however the acceptance is at the discretion of the competent authorities of the AOC and the aircraft register. An ICAO Article 83 bis agreement is required to be established between the competent authorities.

To my understanding a yellow taxi line is also a visual means to guide an aircraft during parking manoeuvers. Of course when obstacles or other aircraft are in close proximity an advanced visual docking guidance system or a marshaller(s) should be used.

In the article “EASA/ECDC provide guidelines for aviation as part of European response to COVID-19 developments in China” it has been stated that “the following recommendations apply with ***immediate effect*** for flights arriving in the EU from China” and in the list there is the requirement of “waste water should be monitored at airports with international flights and aircraft arriving from China to monitor the level of infection and detect any new variants”
The guidance for wastewater sampling of aircraft states “ this document provides guidance for public helt authorities…”
Question:
When should an aircraft operator expect a directive from the authorities in order to comply with EASA's "immediate effect" requirement for wastewater sampling? Meanwhile, it is unclear whether the aircraft operator should take compensatory measures for wastewater sampling

Just to add, in an organisational context - yes, there is only one accountable manager for the safety of the operation/ work/ approval such as the Part 145, Part M etc. This is different from the accountability of individual staff for performing their jobs correctly.