77. Interpretation (Chapter 3).
In this Chapter and in Schedule 1 -
"accounting period" means a period of 2 calendar months or such other period as the Commissioners may prescribe for the purposes of payment and returns under section 81;
"biomass" means the biodegradable fraction of products, waste and residues from agriculture (including vegetal and animal substances), forestry and related industries, as well as the biodegradable fraction of industrial and municipal waste;
"biomass content" in relation to a solid fuel product means the percentage of the weight of that product that is accounted for by biomass;
"biomass product" means any solid fuel product with a biomass content of 30 per cent or more;
"briquettes" means milled peat which has been mechanically compressed into blocks for use as fuel;
"CN Code" means a Community subdivision to the combined nomenclature of the European Communities referred to in Article 1 of Council Regulation (EEC) No. 2658/87 of 23 July 1987 [OJ No. L256 of 7 September, 1987, p.1] as amended by Commission Regulation (EC) No. 2031/2001 of 6 August 2001 [OJ No. L279 of 23 October, 2001, p.1];