Where in a suit to obtain relief respecting, or compensation for wrong to, immovable property, service cannot be made on the defendant in person, and the defendant has no agent empowered to accept the service, it may be made on any agent of the defendant in charge of the property.
Order V Rule 11 CPC Service on several defendants
Order V Rule 12 CPC Service to be on defendant in person when practicable, or on
his agent
Order V Rule 13 CPC Service on agent by whom defendant carries on business
Order V Rule 14 CPC Service on agent in charge in suits for immovable property
Order V Rule 15 CPC Where service may be on an adult member of defendant's family
Order V Rule 16 CPC Person served to sign acknowledgement
Order V Rule 17 CPC Procedure when defendant refuses to accept service, or cannot be found
Order V Rule 18 CPC Endorsement of time and manner of service