Under what circumstances may a construction contractor refuse to provide a warranty?

According to Clause 3, Article 29 of Decree 06/2021/ND-CP regulating the responsibilities of entities in the warranty of construction works, specifically:

The construction contractor, the equipment supplier contractor has the right to refuse warranty in cases of damage or defects that arise not due to the fault of the contractor or due to force majeure causes stipulated in the construction contract.

In cases where damage or defects arise due to the contractor's fault and the contractor does not perform the warranty, the investor has the right to use the warranty money to hire other organizations or individuals to perform the warranty. The investor, owner, or manager, user of the work is responsible for conforming operations and maintenance of the construction works during the exploitation and use of the works.

Sincerely!