law: Registration Act, 1908
  64. Procedure where document relates to land in several
  
  Sub-Districts
  Every Sub-Registrar on registering a non-testamentary document
  
  relating to immovable property not wholly situate in his own sub-district shall
  
  make a memorandum thereof and of the endorsement and certificate (if any)
  
  thereon, and send the same to every other Sub-Registrar subordinate to the same
  
  Registrar as himself in whose sub-district any part of such property is
  
  situate, and such Sub-Registrar shall file the memorandum in his Book No.1.