
HSDP Certification
Surplus Network Asia is honored to partner with Pattern Partners to bring the Human Systems Dynamics Professional (HSDP) Certification Course to Asia Pacific.
Human Systems Dynamics (HSD) empowers us to unpack our wicked issues and get unstuck. The models and methods help build our adaptive capacity to dance with uncertainty as we see the patterns in our wicked issues, understand them in different and valuable ways, and take action to move past the challenges towards success. Start your learning journey now to be a certified HSD Professional!
Join a global network of professionals, educators, and leaders who use HSD to understand their world in new ways. HSD Professionals realize a number of benefits as they work with HSD tools and techniques.
Those who have completed the training describe the benefits in many ways, such as declaring that they can:
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Deal with the complexity inherent in life in the 21st century
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Engage in more productive problem-solving in all aspects of their lives
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Understand the dynamics that create major patterns in their lives, such as conflict, collaboration, trust, etc
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Increase skills that enable them to contribute to effectiveness and productivity in their professional lives
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Engage with family and community members in more open and generative ways
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Understand their own personal patterns that limit their potential
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Come to understand that using HSD always allows you to find a path, even through your most challenging life experiences

Human Systems Dynamics (HSD) empowers us to unpack our wicked issues and get unstuck. The models and methods help build our adaptive capacity to dance with uncertainty as we see the patterns in our wicked issues, understand them in different and valuable ways, and take action to move past the challenges towards success. Start your journey now to be a certified HSD Professional!
Grow your capability to
Learn with your cohort mates through
Who is the HSDP Certification for?
Learning Journey
Faculty and Coach
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Lead in complexity
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Build adaptive capacity
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Plan in uncertainty
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Manage complex change
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Collaborate to create community
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Five days of face-to-face learning facilitated by Glenda Eoyang, PhD. founder of the field of HSD
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Four months of vibrant online engagement, generative conversations and real-world practice facilitated by Glenda Eoyang and Royce Holladay
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Collaboration with your Learning Group and HSD-certified Praxis Partner to build your version of Adaptive Capacity through a blend of HBD theory, practice and reflective learning
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Opportunities to create change as your learn and apply state-of-the-art HSD models and methods that will shift your perspectives and enable you to act with courage
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Access the HSD Associate (certified HSD Professional) Network
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Leaders and managers who need to deal with complex and uncertain environments
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HR Professionals
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Organisational Change agents
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OD Practititoners
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Consultants
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Coaches
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Anyone feeling "stuck"

Glenda Eoyang, PhD
Founder of Human Systems Dynamics
Glenda is a master teacher who has certified over 1,500 Associates worldwide. She applies principles of self-organizing systems to help people thrive in unpredictable environments.

Royce Holladay, MEd, HSDP
Principal, Pattern Partners
A global leader in HSD, Royce facilitates the generative conversations and online mastery that bridge theory into practice.
Event Information and Logistics
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Format: Blended (In-person in Singapore + Virtual)
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Orientation via Zoom: July 3, 2026, 9:00am - 10:30am SGT
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In-Person Session: 5-day Patterns And Possibilities on July 13, 14, 15, 16 & 17, 2026 at Catapult at Rochester Commons, Singapore.
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Followed by four months of structured online learning and engagement: Till November 20, 2026 - online resources, Cohort meetings, Learning Group discussions, reflective 1:1 conversations with Praxis Partner, and Adaptive Action Experiments. Upon completion, you leave as a certified HSD Professional.
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Extended Early Bird Course Fee: SGD 5,880 - please register and make payment by June 15, 2026, 6:00pm SGT to enjoy early bird course fee (HSDP Cohort 78's programme start date is July 3, 2026; virtual orientation)
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Usual Course Fee: SGD 6,880 - usual course fee for those who register from June 16, 2026 onwards
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Extended Special Discounted Course Fee: SGD 4,880 - for employees of charitable organisations, employees from public education sector, and HSD Associates (certified HSD Professionals); please register and make payment by June 15, 2026, 6:00pm SGT to enjoy this special discounted course fee
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Registration Closes: June 15, 2026, 6:00pm SGT