I am holding a German EU blue Card and I have received an job offer from Latvia. EU blue Card I am holding only for 2 months now. But I am planning to movie to Latvia for my new job.
What are the steps to be taken?
your current Blue Card EU is a German one. It has no impact and validity in Latvia. I guess you need to apply for a visa : Applying for a visa at the latvia embassy in Germany site. See the Q&A for details as their rules may be different to Germany.