A transfer system for certain contents in one direction or in the other between a chamber and a container capable of being displaced relative to the chamber, - the chamber comprising: -- a first wall provided with a first opening and with a first connection interface, -- a first door arranged to be in the closed state or in the open state where, respectively, it closes or opens the first opening, -- first assembly means, -- first means for moving the first door to make it go from one state to the other, -- and an actuating means for controlling the first moving means, - the container comprising: -- a second wall provided with a second opening which, when the container is assembled to the chamber, is in communication with the first opening, and with a second connection interface complementary to the first connection interface, -- a second door arranged to be in the closed state or in the open state where, respectively, it closes or opens the second opening, -- second assembly means capable of cooperating with the first assembly means in such a way as to carry out a fixed, removable and sealed assembly of the container on the chamber, -- and second means for moving the second door to make it go from one state to the other, functionally associated with the first door, suitable for the opening or the closing of the first door to cause, respectively, the opening or the closing of the second door, - the system being capable, when the container is assembled onto the chamber, and once the first door and the second door have been brought to the open state, of transferring the contents from an initial location located either in the container or in the chamber and towards a final location located either in the chamber or in the container, while being insulated from the outside environment, characterised by the fact that it further comprises the following functionally built-in elements: - marker means supported by the container, capable of storing data, - short-distance data-reading means, functionally complementary to the marker means, - means for storing the read data, - means for producing an output signal based on the read or stored data, and - means for controlling the opening of the first door and thus the second door, responsive to the output signal received from the means for producing an output signal. - the chamber comprising: -- a first wall provided with a first opening and with a first connection interface, -- a first door arranged to be in the closed state or in the open state where, respectively, it closes or opens the first opening, -- first assembly means, -- first means for moving the first door to make it go from one state to the other, -- and an actuating means for controlling the first moving means, -- a first wall provided with a first opening and with a first connection interface, -- a first door arranged to be in the closed state or in the open state where, respectively, it closes or opens the first opening, -- first assembly means, -- first means for moving the first door to make it go from one state to the other, -- and an actuating means for controlling the first moving means, - the container comprising: -- a second wall provided with a second opening which, when the container is assembled to the chamber, is in communication with the first opening, and with a second connection interface complementary to the first connection interface, -- a second door arranged to be in the closed state or in the open state where, respectively, it closes or opens the second opening, -- second assembly means capable of cooperating with the first assembly means in such a way as to carry out a fixed, removable and sealed assembly of the container on the chamber, -- and second means for moving the second door to make it go from one state to the other, functionally associated with the first door, suitable for the opening or the closing of the first door to cause, respectively, the opening or the closing of the second door, -- a second wall provided with a second opening which, when the container is assembled to the chamber, is in communication with the first opening, and with a second connection interface complementary to the first connection interface, -- a second door arranged to be in the closed state or in the open state where, respectively, it closes or opens the second opening, -- second assembly means capable of cooperating with the first assembly means in such a way as to carry out a fixed, removable and sealed assembly of the container on the chamber, -- and second means for moving the second door to make it go from one state to the other, functionally associated with the first door, suitable for the opening or the closing of the first door to cause, respectively, the opening or the closing of the second door, - the system being capable, when the container is assembled onto the chamber, and once the first door and the second door have been brought to the open state, of transferring the contents from an initial location located either in the container or in the chamber and towards a final location located either in the chamber or in the container, while being insulated from the outside environment, - marker means supported by the container, capable of storing data, - short-distance data-reading means, functionally complementary to the marker means, - means for storing the read data, - means for producing an output signal based on the read or stored data, and - means for controlling the opening of the first door and thus the second door, responsive to the output signal received from the means for producing an output signal.