Our publications

GRUPO HAS periodically sends its clients information about different ways in which private investigation may assist the management of companies. On this page we have selected those documents that cover the areas of greatest interest to you (texts in Spanish).

We also publish a quarterly newsletter, with special articles on private business investigation, litigation support and corporate security. From this page you may consult the digital version of the newsletter (texts in Spanish).

In both cases, if you wish to receive, on a regular basis, the print version of these and other documents that we produce for our clients, do not hesitate to ask for any of the formats that we provide: by telephone, fax, e-mail or the form on the Internet.