He also served as a member of the Mathematical Committee of the Science Research Council from 1977 to 1980 and he served on the Council of the Royal Society of London in 1985-87. Cohn was elected a fellow of the Royal Society in 1980 and has received many honours for his outstanding contribution to mathematics.
Siya rin ay nagsilbi bilang isang miyembro ng matematika Committee ng Science Research Council 1977-1980 at nagsilbi siya sa Konseho ng Royal Society of London sa 1985-87. Cohn ay elected isang tao ng Royal Society sa 1980 ay natanggap at maraming honours para sa kanyang natitirang kontribusyon sa matematika.