Scientific Coding Application Service is provided by CIT through the Scientific Coding System (SCS) OnDemand. This NIH Enterprise IT solution is offered as a subscription service to all NIH ICs, facilitating the scientific coding of grants, contracts, intramural projects, and interagency agreements. This comprehensive web-based application, designed and deployed as a shared effort among the NIH IC subscribers, functions as an IMPAC extension system helping to address the grants tracking, scientific coding and reporting needs of each specific IC.