Complex sentence: The principle organisations for lettings agents are the Association of Residential Lettings Agents (ARLA) and the Royal Institution of Chartered Surveyors (RICS) and these have codes of practice and compliance controls which govern the activities of their members.
Split into simpler sentences: The principle organisations for lettings agents are the Association of Residential Lettings Agents (ARLA) and the Royal Institution of Chartered Surveyors (RICS). These have codes of practice and compliance controls which govern the activities of their members.