99 teams entered the 1974 FIFA World Cup qualification rounds, competing for 16 places in the final tournament.
West Germany, as the hosts, and Brazil, as the defending champions, qualified automatically, leaving 14 spots open for competition.
The 16 spots available in the 1974 World Cup would be distributed among the continental zones as follows: 90 teams played at least one qualifying match.
The teams would play against each other on a home-and-away basis, with the winner qualifying to the finals.
The second leg was scratched as the Soviet Union were disqualified after they refused to travel to Santiago for the return leg due to the 1973 Chilean coup d'état and the executions of left-wing prisoners in the Santiago stadium.