15 C.F.R. § 786.2 – Recordkeeping.

(a) Requirements. Each person and location required to submit a report or correspondence under parts 782 through 784 of the APR must retain all supporting materials and documentation used to prepare such report or correspondence.
(b) Three year retention period. All supporting materials and documentation required to be kept under paragraph (a) of this section must be retained for three years from the due date of the applicable report or for three years from the date of submission of the applicable report, whichever is later. Due dates for reports and correspondence are indicated in parts 782 through 784 of the APR.
(c) Location of records. Records retained under this section must be maintained at the location or must be accessible at the location for purposes of complementary access at the location by IAEA Teams.
(d) Reproduction of original records.
1. (1) You may maintain reproductions instead of the original records, provided all of the requirements of paragraph (b) of this section are met.
2. (2) If you must maintain records under this part, you may use any photostatic, miniature photographic, micrographic, automated archival storage, or other process that completely, accurately, legibly and durably reproduces the original records (whether on paper, microfilm, or through electronic digital storage techniques). The process must meet all of the following requirements, which are applicable to all systems:
  1. (i) The system must be capable of reproducing all records on paper.
  2. (ii) The system must record and be able to reproduce all marks, information, and other characteristics of the original record, including both obverse and reverse sides (unless blank) of paper documents in legible form.
  3. (iii) When displayed on a viewer, monitor, or reproduced on paper, the records must exhibit a high degree of legibility and readability. For purposes of this section, legible and legibility mean the quality of a letter or numeral that enable the observer to identify it positively and quickly to the exclusion of all other letters or numerals. Readable and readability mean the quality of a group of letters or numerals being recognized as complete words or numbers.
  4. (iv) The system must preserve the initial image (including both obverse and reverse sides, unless blank, of paper documents) and record all changes, who made them and when they were made. This information must be stored in such a manner that none of it may be altered once it is initially recorded.
  5. (v) You must establish written procedures to identify the individuals who are responsible for the operation, use and maintenance of the system.
  6. (vi) You must keep a record of where, when, by whom, and on what equipment the records and other information were entered into the system.
3. (3) Requirements applicable to a system based on digital images. For systems based on the storage of digital images, the system must provide accessibility to any digital image in the system. The system must be able to locate and reproduce all records according to the same criteria that would have been used to organize the records had they been maintained in original form.
4. (4) Requirements applicable to a system based on photographic processes. For systems based on photographic, photostatic, or miniature photographic processes, the records must be maintained according to an index of all records in the system following the same criteria that would have been used to organize the records had they been maintained in original form.