The war in Ukraine has caused a wave of migration on an unprecedented scale in recent years. It is estimated that over 1.9 million Ukrainians have crossed the Polish-Ukrainian border. To meet the needs of employees and employers that want to employ citizens of Ukraine, the government adopted a special law to regulate residence, social … <a href="https://arpiaccounting.com/en/pesel-for-ukrainians-guide-for-employers-and-applicants/">Continued</a>