Category:1566 in law Law portalThis category is for laws and constitutions enacted, court cases decided, crimes committed, legal treatises written, and treaties concluded or entered into force in the year 1566.15611562156315641565156615671568156915701571 1510s1520s1530s1540s1550s1560s1570s1580s1590s1600s1610s Subcategories This category has only the following subcategory. T 1566 treaties (1 P)