Frankly, I do not know; but the regulation does not mention any:
Commission Regulation (EU) No 1178/2011
ANNEX III
C. ACCEPTANCE OF CLASS AND TYPE RATINGS
1. A valid class or type rating contained in a licence issued by a third country may be inserted in a Part-FCL licence provided that the applicant:
(a) complies with the experience requirements and the prerequisites for the issue of the applicable type or class rating in accordance with Part-FCL;
(b) passes the relevant skill test for the issue of the applicable type or class rating in accordance with Part-FCL;
(c) is in current flying practice;
(d) has no less than:
(ii) for aeroplane type ratings, 500 hours of flight experience as a pilot in that type;