Hello and welcome! The paperwork can feel overwhelming, but it is manageable if you categorize it. Generally, any document issued by a foreign government, court, or school needs official processing. When I moved, I had to get a certified translation
https://certifiedtranslatorscyprus.com/ for our birth certificates, marriage license, university diplomas, and police clearances. I also needed our foreign tax returns translated for the local bank. I handed the whole package over to Certified Translators Cyprus and they were fantastic. They double-checked everything against local administrative standards. It is best to get these primary records translated immediately so your banking and school enrollments don't get delayed.