The Pennsylvania Convention Center Authority (PCCA) is committed to accommodating the needs of individuals with disabilities. We created this Accessibility Guide to inform the public of the accommodations, and to ensure that all of the visitors have an enjoyable experience. The Pennsylvania Convention Center Authority (PCCA) is committed to accommodating the needs of individuals with disabilities. We created this Accessibility Guide to inform the public of the accommodations, and to ensure that all of the visitors have an enjoyable experience. Show sponsors are responsible for providing wheelchairs. The PCCA has information regarding rental services.