Services Professional standards Staff Policies
Home About DIEM Ltd News Project case studies Free tools Download brochure Contact us


diem ltd b&wr


DIEM Ltd staff practice by the standards set by professional bodies to which they are members, including maintaining current knowldedge by continuing professional development.


As a firm, DIEM Ltd takes regulation and professional standards seriously and holds the following memberships and accreditations:



DIEM Ltd is Regulated by RICS

(The Royal Institution of Chartered Surveyors)






DIEM Ltd is approved by ConstructionLine

(the UK's largest register for pre-qualified contractors and consultants) for the following work categories:


•Environmental Audit

•Environmental Consultants

•Environmental education, training & marketing

•Noise environmental prediction and measurement.