§ Mr. Costainasked the Secretary of State for the Environment how many certificates have been issued by the Agrément Board since it was set up; what was the number in each year; and what percentage it represented of new building products or components coming on the market.
§ Mr. ChannonThe total is 113. Three were issued in 1967; 21 in 1968; 30 in 1969; 26 in 1970, and 33 so far in 1971. There is no firm information from which to derive percentages of the market covered.