Written,

Written, or in writing, for purposes of this part, refers to writing on a tangible medium (e.g., paper) or in an electronic format.
orin writing,for purposes of this part, refers to writing on a tangible medium (e.g., paper) or in an electronic format.
for purposes of this part, refers to writing on a tangible medium (e.g., paper) or in an electronic format.

Source

20 CFR § 431.102


Scoping language

None
Is this correct? or