The Wealden Iron Research Group (WIRG) was founded to focus and initiate research into the extinct iron industry of the Sussex, Kent and Surrey Weald, and aims to foster interest in this subject, to work with other groups and institutions having allied aims and, above all, to publish its researches. In its annual bulletin, Wealden Iron, can be seen the results of this work, together with articles by historians and archaeologists on different aspects of the industry. The group also publishes a twice-yearly Newsletter for its members.
Although WIRG is predominantly a loose association of individuals who pursue their own interests and researches, it does have active sections which engage in particular activities. Its Field Group organises a monthly programme of fieldwork between October and April, looking for undiscovered sites, surveying, and carrying out small-scale excavations. Meeting on Saturdays, the forays, as they are called, take place all over the Weald, and a number of projects are in progress.