Rev. 2011] Kenya Information and Communications CAP. 411A under his sole control; and (d) it is linked to the data to which it relates in such a manner that any subsequent change to the data is detectable; “agreement” includes decisions or practices; “Board” means the Board of Directors constituted under section 6; “broadcaster” means any legal or natural person who composes or packages or distributes television or radio programme services for reception by the public or sections of the public or subscribers to such a service, irrespective of technology used; “broadcasting” means unidirectional conveyance of sounds or television programmes, whether encrypted or not by radio or other means of telecommunications, for reception by the public; “broadcasting service” means any service which consists of the broadcasting of television or sound broadcasting programs to the public, sections of the public or subscribers to such a service; “broadcasting signal distribution” means the process whereby the output signal of a broadcasting service is taken from the point of origin, being the point where such signal is made available in its final content format, from where it is conveyed to any broadcast target area by means of a telecommunication process and includes multi-channel distribution; “certificate” means a record which is issued by a certification service provider for the purpose of supporting a digital signature which purports to confirm the identity or other significant characteristics of the person who holds a particular key pair; identifies the certification service provider issuing it; names or identifies the person to whom it is issued; contains the public key of the person to whom it is issued; and is signed by a responsible officer of the certification service provider issuing it; “certification service provider” means a person who has been granted a licence to issue a digital signature certificate; “Commission” means the Communications Commission of Kenya established under section 3; “community” includes a geographically founded community or any group of persons or sector of the public having a specific, ascertainable common interest; 9