FCL.720.A
d) Multi-pilot aeroplanes. An applicant for the first type rating course for a multi-pilot aeroplane shall be a student pilot currently undergoing training on an MPL training course or comply with the following requirements:
(1) have at least 70 hours of flight experience as PIC on aeroplanes;
(2) hold a multi-engine IR(A);
(3) have passed the ATPL(A) theoretical knowledge examinations in accordance with this Part; and
(4) except when the type rating course is combined with an MCC course:
(i) hold a certificate of satisfactory completion of an MCC course in aeroplanes; or
(ii) hold a certificate cate of satisfactory completion of MCC in helicopters and have more than 100 hours of flight experience as a pilot on multi-pilot helicopters; or
(iii) have at least 500 hours as a pilot on multi-pilot helicopters; or
(iv) have at least 500 hours as a pilot in multi-pilot operations on single-pilot multi-engine aeroplanes, in commercial air transport in accordance with the applicable air operations requirements.
I’m very familiar with this one - I did my 757 type rating with 71 hours PIC!