Sistemas de Gestión
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Eduardo Escárcega Tavares OHSMS/OHSAS 18001:2007 Lead Auditor Course | 
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Juan Jaime Tovar Tavares OHSMS/OHSAS 18001:2007 Lead Auditor Course | 
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Eduardo Escárcega Tavares ISO 9001:2008 Lead Auditor Course |
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Eduardo Escárcega Tavares ISO 14001:2004 Enviromental Management Systems Lead Auditor Course | 
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Juan Jaime Tovar Tavares ISO 14001:2004 Environmental Management Systems Lead Auditor Course |