Professional Travel Proof

I, the undersigned:
certify that the journeys of the following person between his/her home and his/her place of professional activity, may not be deferred and is essential in the execution of their professional activities, which cannot be organized as working from home (within the meaning of pursuant to article 2 of the national decree state of emergency of 18 April 2020 and its appendix under 8.a as part of the fight against the spread of the Covid-19 virus):
   Covid related construction (SMMC)?