Versions of North Carolina General Statutes 143-54. Certification that bids were submitted without collusion on LawServer 2024 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2023 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2022 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2021 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2020 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2019 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2018 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2018 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2017 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2016 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2015 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2014 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2013 North Carolina General Statutes 143-54. Certification that bids were submitted without collusion 2010 North Carolina General Statutes 143-54 – Certification that bids were submitted without collusion 2008 North Carolina Laws 143-54 – Certification that bids were submitted without collusion