Established by Royal Charter in 1917. Its duties include the marking and maintaining of the graves of members of the forces of the Commonwealth killed in the two world wars and building memorials to those who have no known grave. Over 900,000 are commemorated on headstones over graves and almost as many again are commemorated on memorials, and the commission (in partnership with various Commonwealth governments) maintains the headstones and memorials throughout the world.

The society is for everyone who is interested in the art of commemoration, early incised stones, medieval effigies, ledgerstones, brasses, modern gravestones. We organise a range of study days and excursions and a biennial symposium in which we can explore in more detail these fascinating relics of the past. We publish an internationally-recognised peer-reviewed journal, Church Monuments, and a more informal newsletter

They make decisions on applications for certain types of work to cathedrals in England. The Care of Cathedral Measure 2011 sets out our powers and duties. They also offer a free pre-application advice service to help you develop your ideas.

Their training arm BRE Academy delivers a huge range of training courses that have benefited some 20,000 construction industry professionals in 40 countries. The courses are developed by leading experts from BRE, the construction industry and universities.

International society concerned with science and technology of masonry materials, construction and buildings. They also provide a forum for research, development and practice, which is of interest to designers, users and producers of masonry.

The Chartered Institute of Architectural Technologists (CIAT) is a dynamic, forward-thinking and inclusive global membership qualifying body for Architectural Technology.

Trade association of landscape contractors and suppliers. Encourages establishment of training groups in landscaping skills, provides facilities where necessary for mediation and promotes awareness of the industry's role in the environment. Organises an annual landscape award scheme.

BASA is Europe's only independent National trade body dedicated solely to the interests of the adhesives and sealants industry and we liaise with Government regarding legislation and keep Members abreast of UK, EU and International proposals and initiatives.

The National Trust works to preserve and protect the coastline, countryside and buildings of England, Wales and Northern Ireland. The National Trust is a charity and is completely independent of Government.

The NSC is an educational charity established in 1983 on a 50-acre former quarry site with the object of promoting a better public understanding of the quarrying and stone industry, both aggregate and dimensional sectors.