The existing words, ""Cargo Ship Safety Radiotelegraphy Certificates or Cargo Ship Safety Radiotelephony Certificates"" are replaced by ""or Cargo Ship Safety Radio Certificates"".
They say after all these years underwater, time is running out to dredge the Marconi wireless Telegraph machine, that transmitted the Titanic's frantic distress calls.
A test case arose in 2020, when RMS Titanic announced it would seek to recover the Marconi wireless telegraph from the ship, famous for transmitting its distress calls.