During his tenure as the AG, between November 6 2015 and January 31 2018, Justice Masaju engineered establishments of 21 Bills and Amendments of more than eight laws.
Others were Written Laws (Miscellaneous Amendments) Bill, 2017, the Written Laws (Miscellaneous Amendments) (No. 3) Bill, 2017 the Written Laws (Miscellaneous Amendments) Act (No.4) 2017, as well as the Written Laws (Miscellaneous Amendments) (No. 5) Bill, 2017.
Serving as the AG, Prof Kilangi has so far tabled 13 Bills and Amendments of Eight Acts including the Land Transport Regulatory Authority Bill, 2018, the Finance Bill, 2018, and the Microfinance Bill, 2018.
Again others are the Written Laws (Miscellaneous Amendments) (No.3) Act, 2019, the Written Laws (Miscellaneous Amendments) (No.5), Bill, 2019, the Written Laws (Miscellaneous Amendments) (No.6), Bill 2019 as well as the Written Laws (Miscellaneous Amendments) (No. 8) Bill, 2019.
The most recent Bill that was tabled by Prof Kilangi is the Proposed Written Law Miscellaneous Amendment Number 3, Act 2020 that among other things give the President and other top leaders "absolute immunity" from both civil lawsuits and criminal prosecution in any court of law during their term in office.