In Hungary, for example, charges are based on the estimated costs of attaining the regulatory standards, though the condition of receiving waters and other factors also are considered. The same was true in East Germany.

• 例如，在匈牙利，尽管也考虑了承接水源的情况和其他因素，收费仍是按照达到标准来估计成本费的，东德情况也是同样的。