Step 1: Understanding the Concept:
The Indian Penal Code, 1860, is a comprehensive criminal code. However, it has been amended over the years to include new categories of offences that were not contemplated at the time of its original enactment.
Step 2: Detailed Explanation:
The Indian Penal Code, as originally enacted in 1860, did not contain a specific chapter dealing with offences related to elections.
Chapter IXA, which is titled "Of Offences Relating to Elections" and contains Sections 171A to 171I, was inserted into the IPC by the Indian Elections Offences and Inquiries Act, 1920.
This chapter criminalizes acts like bribery, undue influence at elections, personation at elections, and making false statements in connection with an election.
Therefore, these offences were introduced by a subsequent amendment and were not part of the original code.
Step 3: Final Answer:
The offences relating to elections were introduced into the IPC by a subsequent amendment in 1920.