In 2383, Starfleet uniforms underwent a slight adjustment. While still very similar to the uniforms introduced in 2373, there were several slight differences. A UFP seal was added to the left sleeve of the uniform, analagous to the flags worn on the sleeves of many old Earth nations. (Star Trek: Remington) In addition, the rank insignia on the uniform underwent changes as well. In addition to the pips worn on the collars of previous uniforms, the new version of the uniform included sleeve insignia worn on both sleeve cuffs for officers and on the right sleeve for enlisted crewmembers.