The Societas Rosicruciana in Anglia (Society of Rosicrucians in England or SRIA) is an independent Christian society. Admission is limited to Master Masons who are subscribing members of a Lodge under the Grand Lodge of England or a jurisdiction in amity with Grand Lodge and who accept and believe in the fundamental principles of the Trinitarian Christian faith.

The Societas Rosicruciana in Anglia does not, however, constitute another interesting degree in Freemasonry, to be acquired in the course of ordinary Masonic progress. It is something beyond and outside Freemasonry. More and more Freemasons are looking to the Christian degrees for answers to the questions confronted during their daily advancement in Masonic knowledge.

The membership of the S.R.I.A. is made up from brethren who have all trod the same path within the structure of Masonry. The Society is the ideal forum for Masons who wish to extend their contemplation of the hidden mysteries of Nature and Science.

The S.R.I.A. can provide the thoughtful Mason with direction, structure and resources for his enlightenment and advancement in working out the great problems of Life, in comprehending and appreciating his relations to his fellow man and to his Creator.

The Society also provides an outlet for sharing insights, learning and experiences with others through presenting papers and by joining study and discussion groups.