The Infrastructure Development Committee performs the following functions:
- Collating and analyzing infrastructure information and statistics in the preparation of the annual regional development report;
- Assist the RDC in the translation of the national development goals goals and policies into specific infrastructure objectives, strategies, and program/project proposals;
- Coordinate all infrastructure planning and programming activities of local governments and sectoral line agencies in the region. (In the light of the New Local Government Code, “all” in item 3 above shall refer to programs/projects/activities not devolved);
- Attend to/act on urgent/immediate concerns within the capability, competence and responsibility of the sector.
- Perform other related functions as may be assigned by the RDC.
Officials
| Chairperson | Hon. Carlos M. Padilla | Governor, Province of Nueva Vizcaya |
| Co – Chairperson | RD Engr. Loreta M. Malaluan | DPWH |
| Vice – Chairperson | RD Jonathan Paul M. Leusen, Jr., CESO IV | DILG |
Members
| 1 | Hon. Manuel N. Mamba | Governor, Province of Cagayan |
| 2 | Hon. Rodito T. Albano, III | Governor, Province of Isabela |
| 3 | Hon. Dakila Carlo E. Cua | Governor, Province of Quirino |
| 4 | Hon. Marilou H. Cayco | Governor, Province of Batanes |
| 5 | Hon. Joseph S. Tan | Mayor, Santiago City |
| 6 | Hon. Josemarie L. Diaz | Mayor, Ilagan City |
| 7 | Hon. Jefferson P. Soriano | Mayor, Tuguegarao City |
| 8 | Hon. Bernard Faustino M. Dy | Mayor, Cauayan City |
| 9 | RD Gwendolyn C. Bambalan | DENR |
| 10 | RD. Fanibeth T. Domingo | DOT |
| 11 | RD Romeo Solomon Sergio A. Sales | LTO |
| 12 | RD Leo B. Ugto | DICT |
| 13 | Sec. Raul L. Lambino | CEZA |
| 14 | Engr. Raymundo B. Apil | NIA |
| 15 | RD Reynaldo V. Liganor | DOE – Luzon Field Office |
| 16 | RED Narciso A. Edillo | DA |
| 17 | Rev. Ferdinand J. Valdez | PSR for Infrastructure |