波兰船级社，也称为PRS，是1936年建立的一个独立的船级社。它是一个在海洋市场上工作的非盈利组织，发展技术规则，监督他们的执行，管理风险和对船只进行调查。一些国家海事管理局已授权PRS代表他们行动。

PRS是唯一一个拥有自己的水下呼吸器测量师团队进行水下检查的船级社。

Polish Register of Shipping,, also known as PRS, is an independent classification society established in 1936. It is a non-profit organisation working on the marine market, developing technical rules and supervising their implementation, managing risk and performing surveys on ships. PRS has been authorized by a number of State Maritime Administrations to act on their behalf.

PRS is the only classification societies which has its own team of scuba divers surveyors performing underwater inspections.