A third party, regardless of the industry, is any entity or being other than the first party, which is you.
Property is a "first party" insurance coverage since it covers YOUR property. Liability is a "third party" insurance coverage because it covers parties other than you who might bring a suit against your company.
a private, third party contractor
The contractor is held responsible, even if third party workers are contracted to do the work.
The warranty will be voided by work performed by a non authorized repair person.
The plural of third party is third parties.
Third party inspection companies | Third party inspection services
When building a project financed by a construction loan, for example, a waiver would release the right of an insurer's contractual right to take legal action against a third party responsible for a loss to an insured for which a claim has been paid (Suppliers).
An example sentence using "third party" could be: "I hired a third party company to handle the event planning for the conference."
I would be first party, you would be second party, he or she would be third party.
An independent third party is simply called an independent party. This is typically a political party that does not affiliate with the republican or democratic side.
Third Party
The Green Party is a third party and was formed in the US
the third party dies down