PCA holds the following accreditations:
- ISO 9001: 2015 (QMS Certificate Number: 1413082)
- Constructionline (Gold membership – 80960)
- SMAS
- CHAS
- CQMS
- Achilles UVDB (Supplier Number: 059422)
- RISQS
- Landscape Survey Group (Nathalie Barrett)
PCA's Accreditations and Awards
- Winner of the RCHS Transport History Book Awards 2019
- Winner of the 2018 London Archaeological Prize-best archaeological publication in 2016-17
- Winner of the Association for Industrial Archaeology Archaeological Report Award 2017
