PCSIG Event - Patient Centric Sampling - What it is and how its implementation may be of benefit for biobanking? The PCSIG poster and workshop introduced participants to patient centric sampling as a means of collecting human biological samples as an alternative to standard phlebotomy. They highlight the technologies that are available for this approach, how they might benefit biobanking and what the challenges are for their use. An approach is also presented for adding internal standards to dried blood samples prior to collection for improved quantitative performance. The events took place as part of the International Society for Biological and Environmental Repositories (ISBER) conference in St. Petersburg, Florida, USA (5-6 November 2024).