Chacha has been ranked by Chambers & Partners and Legal 500 for his expertise in employment and labour disputes. In 2018, The Global Guide lauded Chacha saying that “[he is] very strong, particularly in employment cases.
Chacha has a Bachelor of Laws (LLB) from the University of Nairobi, Kenya and a Diploma in Law from the Kenya School of Law. In addition to being an Advocate of the High Court of Kenya, Chacha is a Commissioner for Oaths and Notary Public.
Aside from his legal practice, Chacha is an adjunct lecturer at the Strathmore Law School; he has chaired two ad-hoc committees of the LSK namely, the committee for In-house Counsel and the Code of Conduct for lawyers. He has also served in various capacities in the Political Parties Disputes Tribunal and the Council of Legal of Education.
Chacha is a passionate philanthropist and is currently an Honorary member of the Rotary Club of Milimani as well as a Paul Harris Fellow. He serves as a trustee of the Matibabu Foundation and Masada Trust.