The 12th National People's Congress (NPC) was elected in national congressional conferences from October 2012 to February 2013 and was in session from 2013 to 2018. It succeeded the 11th National People's Congress. It held five plenary sessions in this period, occurring around early March every year. It was succeeded by the communing of the 13th National People's Congress.

The 13th National People's Congress (NPC) was elected from October 2017 to February 2018 and was in session in the five-year period from 2018 to 2023. It held five sessions in this period, occurring around early March every year until before 2023, when the 14th National People's Congress first convened.