In this post we have shared CLASS 10 IT code 402 PART B Unit 4 – Maintain Healthy, Safe and Secure Working Environment Notes. This unit’s notes are updated as per the latest syllabus for 2025 boards. All the notes are shared here in chapter-wise format. There are a total of 3 chapters in this unit, and we have covered each and every important part of NCERT in these notes.
Chapter 13 – Health, Safety and Security at Workplace
Notes PDF: