The TPSA was originally established as a stand-alone Association in 1998 as an offshoot from the Southern African Institute of Theatre Technology (SAITT). At that time, corporate theatre, live music and the live-events industry were developing quickly, and industry practitioners recognised the need to develop an Association that existed independently of the traditional theatre community. Two years after the establishment of the TPSA, the SAITT was disbanded and the two groups again merged to form one Association covering both theatre and the technical production of other events.

A highlight of the TPSA’s early efforts was the development of SANS10366, the SA national standard for safety in the events industry. The first version of the standard was published in 2006, with subsequent versions published in 2009, 2012 and 2015. The document established safety standards for the events industry in South Africa, with the work of the TPSA identified in the opening credits for each edition.
In 2015 the TPSA merged with SACIA and expanded its activities to develop three professional designations that allow the skill and competence of industry professionals to be formally recognised. The TPSA Board was reconstituted as a special interest council within SACIA, specifically mandated to promote the adoption of standards through training and industry certification.

• The SACIA Certified TLE Associate designation is awarded to individuals who can demonstrate a broad understanding of the techniques and technologies used in the theatre and live events industry.

• The SACIA Certified TLE Practitioner designation is awarded to individuals who can demonstrate a comprehensive understanding of the techniques and technologies used in the theatre and live events industry.

• The SACIA Certified TLE Professional designation is awarded to individuals who can demonstrate both a comprehensive understanding of the techniques and technologies used in the theatre and live events industry, as well as a deep knowledge in a specialist production area. These areas of specialisation are not limited but could include sound, lighting, rigging, project management, stagecraft or theatre safety.

Individuals applying for a designation are assessed based on a review of their education, work experience and work ethic. Candidates are also required to write an examination and provide a portfolio of evidence supporting their claim of competence. Members are required to adhere to a code of conduct that guides their actions and are expected to align their professional activities and practices to the legislation, standards and bylaws applicable to the events industry. Members are also required to participate in a programme of continuing professional development (CPD) that keeps them up to date with the trends and technologies shaping the future of event technology.

Over the last decade, since being incorporated into SACIA, a key objective has been to create a transformed (and united) events industry, driven by a shared commitment to technical standards, safe working practices and continuing professional development. In 2017, SACIA signed a Memorandum of Understanding with the Techforum Community in which it was agreed to merge their membership into SACIA. Unfortunately, plans to implement this merger failed, and the Techforum Community was subsequently disbanded.

During the covid pandemic (March 2020 to July 2022) the TPSA played a major role in representing the live events industry in engagements with government. The @LightSARed campaign held on 

These engagements resulted in Sharif being appointed chair of a Ministerial Advisory committee established to assist the Dept of Sport, Arts and Culture better understand the challenges being faced by individuals and companies in the sector. At the same time, Sharif and Executive Director Kevan Jones were appointed to the Ministerial "Return to Play" task team established to bring spectators and sports fans back to live performance and sporting events.

The TPSA Council is elected from amongst those SACIA members involved in event technical, and each elected member serves for a 2-year period. Current council members include Sharif Baker (vice chair), Dave Tudor, David Leverington, Grant Faiers (chair), Hendrick Nemalili and Trevor Mojela. Kevan Jones serves as Executive Director.