Welcome and thank you for visiting our page, from our worshipful master and his wardens.
In Arduis Fidelis Lodge No 3432, is the Masonic lodge of the Royal Army Medical Corps. We are warranted and regulated by the United Grand Lodge of England (UGLE) and fall under the metropolitan province (London), governed by the Metropolitan Grand Lodge.
Due to being a Military lodge we are proud members of the Circuit of Service lodges and hold many military traditions dear to our hearts and this transposes to our ceremonies.
Our members traditionally are members of the RAMC, but we extend a warm welcome to any brother of any background. We also have members spanning the entire auspices of the defence medical community including consultant surgeons, doctors, environmental health technicians, operating department practitioners, environmental health officers, paramedics and combat medical technicians.
Due to modernisation we also have members from the emergency services and national health service in a wide range of roles.
We also have members with a specialist interest in the corps or indeed medical care as a whole, we subsequently pride ourselves as a diverse medical special interest lodge.
Once again a fraternal welcome to our site and please explore the content, if you wish to visit or join us, then please head over to the CONTACT or JOINING pages, were my team will be happy to answer all questions and queries.
Sincerely and Fraternally
Worship Master
In Arduis Fidelis Lodge No 3432 Metropolitan Inspectorate
Freemasonary is about sharing the common desire to develop as a person, live by a moral code and to support those in need.
We are non politically or religiously associated and subsequently conversation on these devise topics is discouraged to maintain harmony.
Well just to dispel a common myth of which there are many, NO, you don’t have to be invited to join our ranks.
If you want to know how to become a mason? Then ask a mason, our lodge team will be delighted to explain the process and answer any questions you may have.
The Lodge meets at Freemasons Hall, Great Queen Street, London. It Tyles at 1500 Hrs on the third Wednesday of:
March (Installation meeting)
May
September
November (White Table – open to non masons and masons alike)
Read about the latest updates and changes, related to our brotherhood
1,000 Opportunities for Homeless Londoners Rebuilding Their Lives
A generous grant of £8,000 from London Freemasons will enable Only A Pavement Away to support more individuals in London who are experiencing homelessness move into roles in the hospitality industry. This grant will enable the charity to place 110 candidates into employment and create over 1,000 learning and career development opportunities.
Read MoreMelting Knives, Raising Futures: Summer Fitness for At-Risk Teens across London
London Freemasons’ Charity has awarded a £10,000 grant to London-based charity Steel Warriors to support a Summer 2026 project delivering free calisthenics classes for young people across the capital.
Read MoreLondon’s At-Risk Youth Served up Hospitality Training at The Clink Training Cafe
The Clink Training Café is the charity’s first dedicated hospitality training facility designed exclusively for young people aged 16–25 who could be at risk of entering the criminal justice system. It is an initiative intended to give students direction and purpose, whilst also strengthening community resilience in South London.
Read MoreBelow you can find information, related to our latest events and activities
Kent Club Gala
Learn moreLord Mayor’s Show, Parade and Luncheon
Learn moreBelmont Ensemble Concert
Learn more