No, as their independence would not be guaranteed.

AMC1 CAMO.A.310(a), paragraph (e), of independence of the PRA from the airworthiness management process. 

A) Preflight inspection vs “preflight” interval maintenance inspection
Some TCH (usually helicopters) include in the maintenance documentation inspections with interval “preflight” or “before the first flight-BFF”. The content of these inspections is usually similar to the content of the pre-flight inspection included in the aircraft flight manual (AFM). The criterion to be applied in order to register its completion is:

RESPUESTA DE EASA

The following aspects to be taken in consideration:

• it is possible to release component maintenance on an internal release document (IRD) when this component will be installed on an aircraft by the same maintenance organisation (145.A.50(d));
• The CAMO/operator of the aircraft should be in agreement; and 
• all the information normally required for an EASA Form 1 should be adequately detailed in the IRD (and in MOE procedure). In this case the IRD is considered to be equivalent to an EASA Form 1 for 145.A.42 purpose

In order to speed up the processing of the application, there is the possibility of submitting a telematic application through the catalogue of procedures and services of the EASA Electronic Headquarters under the name "LMA Part-66 Maintenance Technician Licence Management", in the section "Licences and Aeronautical Medicine":

LMA maintenance technician licence management (Part 66)

There is no process for validating aircraft maintenance licenses obtained outside the EASA environment. EASA only recognises for the issue of LMA Part 66, the training obtained and passed as set out in Annex III (Part-66) to Regulation (EU) 1321/2014. 
 
You can find information about the application for licenses in Spain in the “User Guide” at the following link.

Regulation (EU) 1321/2014 lays down in Appendix I to Part 66 the modules that need to be passed in order to access a particular category. Those modules that are common to two categories, may be used to obtain different categories or subcategories, if the module that has been passed in a certain category or subcategory has the same content with a level equal to or higher than in the other categories or subcategories to be obtained.

Operational aircraft experience means the following: