As of August 10 2021, declarations of actual and effective use (DAEU) need to be filed after the third  anniversary of all those registrations granted on or after August 10 2018.

In fact, some changes in the Mexican Industrial Property Law (IPL) came into force as of August 10  2018, in which a DAEU use was introduced in two stages, namely:

a) A DAEU of the registered mark to be submitted along with each renewal application (every 10 years); and

b) A one-time DAEU which has to be submitted within the three months after the third anniversary of the date of grant of the registration in Mexico.

The new regulation applies to all registrations (including international registrations designating  Mexico) which renewal was due on or after August 10 2018, when it comes to the DAEU of the  registered mark to be submitted along with each renewal application (every 10 years).

Regarding the one-time DAEU, which has to be submitted within the three months after the third  anniversary of the date of grant of the registration in Mexico, it only applies to registrations which  were granted on or after August 10 2018, despite the date of filing.

No evidence of use should be filed with the Mexican Trademark and Patent Office (IMPI). In both  cases, IMPI has published official forms, and the same should be executed by filling in the specific  goods or services on which the trademark owner confirms actual and effective use in Mexico.

In the case of renewals, the renewal certificate will be issued reflecting the restriction of the  protection according with the DAEU. Likewise, regarding the one-time DAEU use which must be  submitted within the three months after the third anniversary of the date of grant of the registration  in Mexico, the scope of protection of the registration will be restricted to the goods or services on  which the actual and effective use was declared.

Regarding renewals, the DAEU must be filed along with the renewal application when dealing with  Mexican national registrations.

However, in case of Mexican registrations derived from IR's which are renewed directly before WIPO,  the DAEU must be filed before the Mexican Trademark Office within the next two months as of service  date of the relevant requirement that WIPO will issue to the trademark owner.

In turn, concerning the one-time DAEU, the term to file it is of three months from the third anniversary  of the registration date, and no extension of the term is allowed. This term is the same for  international registrations designating Mexico.

The above new regulation will also apply for IR registrations designating Mexico.

Up to now, the statement of protection served by the International Bureau to the holders of  international registrations does not specify the date on which protection was granted in Mexico (date  of grant), thus being necessary for the IR's holders to consult such information through the Mexican  Trademark Office's database, where the base date is clearly reflected as fecha de concesión (date of  grant). Of course, if the owner of an international registration designating Mexico has appointed a  local agent for recovering the national registration certificate, it would be easier to obtain such  information and keep it on dockets.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.