Hi,
As you already mention your self you have to fulfill the requirements set out by your “Job Center” in your home EU-country. If you have informed your “Job Center” in your home EU-country about that you go to Denmark – and according to the requirements in your home country – can go to another country while receivng unemployment benefits – then it dosent matter if that country is Denmark or another country.
This is stated in some decisions made by the “Ankestyrelsen”, see this decision and also this Guiding opinion from “Ankestyrelsen” (text only in danish).
However you must be aware the your home country “Job Center” according to the rules, must notify the Danish A-kasse of any lack of availability, and if they decide that you dont meet the requirements you will not be able to receive dagpenge from the A-kasse.
The danish A-kasse can also contact the “Job Center” in your home country and find out if you have met the requirements for being available for the labor market in your home country.
You must inform the Jobcenter (register as unemployed at Jobnet.dk) in Denmark at latest on the date when the PDU2 expires.
You can alternatively choose to interrupt your 3-month period and register as unemployed on Jobnet.dk (make yourself available for the labor market in Denmark again), whereby you will be entitled to unemployment benefit (“dagpenge”) from your Danish A-kasse again. In this case however you must agree with the A-kasse whether you can continue to search for job in another EU-country or you must search for job (only/also) in Denmark.
Best regards,
Anders Weber, A-kasser.dk