Table 1 to Paragraph (b)-File Format Requirements for Digitized Permanent Paper Records Table
Format name and version | Acceptable compression codecs |
TIFF 6.0 | Uncompressed, Deflate (ZIP). |
JPEG2000 part 1 (ISO/IEC 15444-1:2019) | JPEG 2000 part 1 core coding system lossless compression. Agencies may use up to 20:1 visually lossless compression. |
Portable network graphics 1.2 (PNG) | Deflate (ZIP). |
PDF/A (Select any version of PDF/A that meets project requirements. However, do not use the attachments feature in PDF/A-3 or PDF/A-4 | Deflate (ZIP), JPEG 2000 part 1 core coding system lossless compression. Agencies may use up to 20:1 visually lossless compression. |
Table 2 to Paragraph (c)-File Format Requirements for Digitized Permanent Photographic Print Records Table
Format name and version | Acceptable compression codecs |
TIFF 6.0 | Uncompressed, Deflate (ZIP). |
JPEG2000 part 1 (ISO/IEC 15444-1:2019) | JPEG 2000 part 1 core coding system lossless compression. Agencies may use up to 20:1 visually lossless compression. |
Portable network graphics 1.2 (PNG) | Deflate (ZIP). |
36 C.F.R. §1236.48