From 4 January 2020, some small changes of IELTS format are being introduced to the instructions and layout of the paper-based Listening test:

1. The word ‘Sections’ will be changed to ‘Parts’ – The paper-based test will now be divided into Part 1, 2, 3, 4.
2. The Part 1 example will be removed.
3. The page number references will be removed. Eg.  ”look at questions 1-4 on page 3” will be shorten as ”look at questions 1-4”.

More information: https://www.ielts.org/about-the-test/test-format