Dear Senthil,
The answer to your question is yes as well as no.
YES:
Information officer are apponited by Public Authority for dissemenation of Officer.
RTI empowers a public authority for appointing more than one CPIOs. If a public authority has more than one CPIO then information asked from any one of the CPIO though not falling under his specific jurisdiction but under the same public authority has to be provided by collecting from the other CPIOs of the same public authority.
NO:
In case information is asked from a CPIO of a public authority about another public authority then public authority can transfer the application to anotoher public authority and inform the applicant.
Section 6 subsection 3 provides for the same:
(3) Where an application is made to a public authority requesting for an information,—
(i) which is held by another public authority; or
(ii) the subject matter of which is more closely connected with the functions of another public authority,
the public authority, to which such application is made, shall transfer the application or such part of it as may be appropriate to that other public authority and inform the applicant immediately about such transfer: