Harvard Business School Online

Sustainable Business Strategy May 2026 Calendar


To earn the Certificate of Completion in Sustainable Business Strategy, all modules and assignments must be completed by 1:00 p.m. Eastern Time (UTC 17:00) on Wednesday, June 17, 2026. All modules open upon completion of the previous module. To help you stay on track, we recommend completing each module according to the following schedule, spending approximately 4-6 hours on each module.


Enrolled participants will retain access to the course until August 16, 2026. Note: Each week is separated by an empty row.

Module / Assignment Status Date
Sustainable Business Strategy Course Begins Wednesday, May 27, 2026
Module 1: Business Case for change Due (Recommended) Wednesday, June 3, 2026
Module 2: Driving Change at Scale Due (Recommended) Wednesday, June 10, 2026
Module 3: Purpose Driven Systemic Change Due (Required at 1:00 p.m. ET) Wednesday, June 17, 2026

To add this calendar to your personal Google, Outlook, or Apple Calendar, download the subscription calendar.

• For a step-by-step guide on how to add this calendar to your personal calendar, visit the calendar download instructions.

To access the course calendar without adding it to your personal calendar, visit the Google Calendar online.

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