《監(jiān)察法》規(guī)定，監(jiān)察機(jī)關(guān)采取留置措施，應(yīng)當(dāng)由監(jiān)察機(jī)關(guān)領(lǐng)導(dǎo)人員集體研究決定。設(shè)區(qū)的市級以下監(jiān)察《監(jiān)察法》規(guī)定，監(jiān)察機(jī)關(guān)采取留置措施，應(yīng)當(dāng)由監(jiān)察機(jī)關(guān)領(lǐng)導(dǎo)人員集體研究決定。設(shè)區(qū)的市級以下監(jiān)察機(jī)關(guān)采取留置措施，應(yīng)當(dāng)報上一級監(jiān)察機(jī)關(guān)______。省級監(jiān)察機(jī)關(guān)采取留置措施，應(yīng)當(dāng)報國家監(jiān)察委員會________