Step 1: Understanding the Question:
The question asks for the year when the Aam Aadmi Party (AAP) was officially recognized as a National Party by the Election Commission of India.
Step 2: Key Concept:
A political party must fulfill one of several criteria related to its performance in general or assembly elections in multiple states to be granted the status of a 'National Party' by the Election Commission of India (ECI).
Step 3: Detailed Explanation:
The Aam Aadmi Party (AAP) was formed in 2012. Over the years, it expanded its political footprint beyond Delhi.
After its performance in the Gujarat Assembly elections in December 2022, where it secured a nearly 13% vote share, it fulfilled the criteria to be recognized as a national party.
The Election Commission of India officially granted the Aam Aadmi Party the status of a National Party on 10 April 2023.
Step 4: Final Answer
The Aam Aadmi Party received the status of a National Party in 2023.