The Small Business Administration (SBA) is establishing a size standard of $4.0 million in average annual receipts for general Engineering Services (part of Standard Industrial Classification (SIC) code 8711), Architectural Services (SIC code 8712), Surveying (SIC code 8713) and Mapping Services (part of SIC code 7389). The current size standard for the general Engineering component of SIC code 8711 and all of SIC codes 8712 and 8713 is $2.5 million. For Mapping Services under SIC code 7389, the current size standard is $3.5 million. These revisions are made to more appropriately define the size of business in these industries that SBA believes should be eligible for Federal small business assistance programs.