Prior to the conference, 146 national climate panels publicly presented draft national climate contributions (called "Intended Nationally Determined Contributions", INDCs). These suggested commitments were estimated to limit global warming to 2.7 degrees Celsius by 2100.[7] For example, the EU suggested INDC is a commitment to a 40 percent reduction in emissions by 2030 compared to 1990.[8] The agreement establishes a "global stocktake" which revisits the national goals to "update and enhance" them every five years beginning 2023.[3] However, no detailed timetable or country-specific goals for emissions were incorporated into the Paris Agreement – as opposed to the previous Kyoto Protocol.