Messengers-at-armsQualification as a messenger-at-armsA messenger-at-arms is an officer of the Court of Session,1scotcourts.gov.uk/the-courts/supreme-courts/about-the-court-of-session which is the supreme civil court in Scotland. A messenger-at-arms can travel anywhere in Scotland to serve documents and enforce orders of the Court of Session. 1 scotcourts.gov.uk/the-courts/supreme-courts/about-the-court-of-session »Qualification as a messenger-at-armsA sheriff officer cannot become a messenger-at-arms unless they have been in practice as a sheriff officer for at least two years.1r4 AoS(MASO) Rules Within the five years before applying to the Court of Session for a recommendation for appointment as a messenger-at-arms, they must pass the relevant examinations. In special circumstances, the Court of Session may reduce the required period of practice. 1 r4 AoS(MASO) Rules »