A cease and desist order or injunction has legal power. A cease and desist letter is not legally binding, although it is a formal step that may be followed by a lawsuit if the recipient ignores it.

Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 West Chang’an Ave, Xi’an, 710119, China ...

NoNo Flores / Investopedia A demand letter is a formal document sent by one party to another in an effort to resolve a dispute. The sending party might issue one requesting payment or another ...