He was inducted into the prestigious Agbalanze society of Onitsha as Nnanyelugo in 1946, a customary recognition for Onitsha men of significant accomplishment. Then, in 1962, he became a second-rank red cap chieftain or Ndichie Okwa as the Oziziani Obi. In 1972, he was installed as the Owelle-Osowa-Anya of Onitsha, making him a first-rank, hereditary red cap nobleman or Ndichie Ume.
In 1960, He established the University of Nigeria, Nsukka[51] and Queen Elizabeth II appointed him to the Privy Council of the United Kingdom. He was conferred with the highest national honour of Grand Commander of the Federal Republic (GCFR)[52] by the Federal Republic of Nigeria, in 1980. He has received fourteen honorary degrees from Nigerian, American and Liberian universities, which include Lincoln University, Storer College, Howard University, Michigan State University, University of Nigeria, Nsukka, University of Lagos, Ahmadu Bello University, University of Ibadan, Nnamdi Azikiwe University, Awka, and University of Liberia.
