Sec. 2. A party may object to the admissibility of genetic test results obtained under section 1 of this chapter (or IC 31-6-6.1-8(a) before its repeal) if the party files a written objection at least thirty (30) days before a scheduled hearing at which the test results may be offered as evidence. If a party does not file an objection under this section (or IC 31-6-6.1-8(b) before its repeal), the test results are admissible as evidence of paternity without the necessity of:
(1) foundation testimony; or
(2) other proof;
regarding the accuracy of the test results.