This fact sheet provides a descriptive analysis using data from qriscompendium.org about how on-site TA is being implemented across the 39 operating QRIS in the US in 2014, including information on: the entities providing TA, the job titles used for TA providers, the number of TA providers delivering services for QRIS, and trainings or certifications needed for TA providers. This fact sheet also includes information on the delivery of TA, including how TA is targeted to particular ECE programs, whether standardized processes are used, and details on the dosage of on-site support. (author abstract)