19F. Central Licensing Authority may verify the documents at any point of time and investigate quality or safety related failure or complaints. The Central Licensing Authority may, after giving the registrant an opportunity to show cause as to why such an order should not be passed, by an order in writing stating the reasons therefore, cancel the registration number or suspend it for such period as the Central Licensing Authority thinks fit either wholly or in respect of any of the medical devices to which it relates, if in its opinion, the registrant has failed to comply with any provision of these rules.]