What are possible corrections for adoption cases?

If the adoption took place after the baptism, the names of the adoptive parents are added to the baptismal record as a notation. Thus, the baptismal certificate will carry both the names of the biological and adoptive parents.

What is the difference between correcting civil records and church records? What is the basis for the Policies of the Chancery with regards to corrections and reconstructions of church records?

The Policies implemented by the Chancery Office regarding the correction of church records are based on the Canon Law, directives of CBCP and Church Policies, while the policies for the correction of Civil records are based on Civil Law.