WAC 434-663-760
WAC 434-663-760. Environmental standards or best practices for storage of electronic media
Electronic media should be stored in a dust-free environment under the following environmental conditions:
(1) Temperature ranges meeting standards or best practices recommended for the media stored;
(2) A relative humidity range meeting standards or best practices recommended for the media stored;
(3) Media should be stored in a closed container to protect from dust and fingerprints; and
(4) Magnetic tape should be rewound in accordance with de facto or industry standards, or to best practices.