; and (2) add additional data assets to the Enterprise Data Inventory for the agency not later than 90 days after the date on which the data asset is created or identified. (g) Use of existing resources When practicable, the Chief Information Officer of each agency shall use existing procedures and systems to compile and publish the Enterprise Data Inventory for the agency. 3564. Federal agency responsibilities (a) Information resources management With respect to general information resources management, each agency shall— (1) improve the integrity, quality, and utility of information to all users within and outside the agency by— (A) using open format for any new open Government data asset created or obtained on the date that is 1 year after the date of enactment of this section; and (B) to the extent practicable, encouraging the adoption of open format for all open Government data assets created or obtained before the date of enactment of this section; and (2) in consultation with the Director, develop an open data plan that, at a minimum and to the extent practicable— (A) requires the agency to develop processes and procedures that— (i) require each new data collection mechanism to use an open format; and (ii) allow the agency to collaborate with non-Government entities, researchers, businesses, and private citizens for the purpose of understanding how data users value and use open Government data assets; (B) identifies and implements methods for collecting and analyzing digital information on data asset usage by users within and outside of the agency, including designating a point of contact within the agency to assist the public and to respond to quality issues, usability, recommendations for improvements, and complaints about adherence to open data requirements; (C) develops and implements a process to evaluate and improve the timeliness, completeness, accuracy, usefulness, and availability of open Government data assets; (D) requires the agency to update the plan at an interval determined by the Director