Figure 5
The vertical axis lists ten different certifications, while the horizontal axis represents the adoption rate in percentages, ranging from 0 percent to 70 percent in increments of 10 percent. The data from the bars are as follows: I F S and B R C are the most adopted certifications, with both bars reaching approximately 60 percent. I S O 9001 is next, with a bar extending to about 40 percent. I S O 14001, F S S C 22000, BIO are at around 33 percent. .I S O 45001, I S O 22000, HALAL, and F S C all have bars of similar length, reaching approximately 20 percent. Note: All numerical values are approximated.Ranking of certifications by adoption rate among surveyed firms. Source: Authors’ own work