In 2011, M. Afkhami and K. Khashyarmanesh introduced the cozero-divisor graph. Let R be a commutative ring with identity and let W^∗(R) be the set of all non-zero non-unit elements of R. The cozerodivisor graph Γ′(R) of R is a simple graph with the vertex set W^∗(R), and two distinct vertices a and b are adjacent if and only if a ∉ bR and b ∉ aR. In this paper, we offer a survey of results on cozero-divisor graph of commutative rings.