The PASSCAL Instrument Center at New Mexico Tech offers support of seismic instrumentation, maintenance of equipment, training, and logistical field support for seismology experiments. The website provides thorough explanations of the sensors, data acquisition systems, and other instrumentation. Researchers can find a users guide, schedules of the instrumentation, and forms to request the use PASSCAL equipment with the stipulation that the data will be made available through the Incorporated Research Institutions for Seismology (IRIS) Data Management Center (DMC) two years after the field work is completed. Users can learn about the growing number of technological instruments available at the Center due to the support of the Department of Energy.