Systems Leadership (SL) is a coherent and integrated theory of organisational behaviour developed over several decades by Dr Ian Macdonald, Dr Catie Burke, Karl Stewart and others building on work with Elliott Jaques. It is described in the book “Systems Leadership, Creating Positive Organisations – 2nd Edition” written by Ian Macdonald, Catherine Burke and Karl Stewart. SL supports the leaders in an organisation to create the conditions where people at all levels willingly give of their best. It uses sound principles about human behaviour to create models of good leadership, organisational strategy, systems design and social process. Use of the SL has become and continues to be embedded in many organisations throughout the world.The SLA is a not-for-profit organisation that exists for the benefit of its members. SLA acknowledges that there may be overlapping areas of interest with Macdonald Associates Consultancy and Systems Leadership Community Interest Company. Membership of the SLA comprises a contemporary mix of individuals with a range of knowledge and experience in the use and application of SL who share a desire to develop that understanding and application.
The purpose of the SLA is to assist each other in the understanding and application of Systems Leadership.
This group initially became the Systems Leadership Development Association (SLDA) in 2014. In 2024 our name has been updated to Systems Leadership Association (SLA).
The Charter has been developed to provide a clear description of the Association, its purpose, scope, guiding principles and how it works. View a copy of the Charter.
Annual Conference 2026
Registrations are now open for this year’s conference to be held in Brisbane!
Where: Stamford Plaza Brisbane, Brisbane Australia
When: Thursday 21st – Saturday 23rd May 2026
This year’s theme is Measuring Our Success The program will comprise a mix of presentations and workshops across the 3 days plus a cocktail party on Thursday evening, a conference dinner on Saturday night and a presentation to nominees for Life Membership of our association.
Attendance at conference is limited to 60 people, so make sure you register soon. We are offering an Earlybird pricing for people who register and pay by the 31st March.
For more information on how to register for the conference and accommodation options, click here to go to the Annual Conference page.
SLA Newsletter
To view the latest newsletters click on this link SLA Newsletter. This includes articles from some of our members on their work, as well as details of planned events.
Book Publication
“Organisations and Leadership during Covid-19: Studies using Systems Leadership Theory”
The SLA (SLDA) published book authored by several of our members looking at organisational and leadership responses to the Covid-19 Pandemic.
Click here to see more details including how to purchase the book.
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