Canada Wide services for the benefit of Environmental Site Assessor members and users of site assessments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Support the development and application of National Environmental Screening and Site Assessment Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Develop and provide training and certification programmes for Environmental Screeners and Site Assessors which will certify practitioners who have achieved the education and experience as required by AESAC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assist clients in identifying qualified Environmental Screeners and Site Assessors for specific job requirements.