What is Expiry date of type rating?

Typerating has its expiry date

The validity of the type rating is specified by Ec1178/2011, Part FCL paragraph FCL.740(a).

In accordance with FCL.740(a) the EASA type rating is valid for 1 year. Validity of the typerating is allways until the end of the month in which the license proficiency check or skill test has been taken.