Questions are largely quantitative, with a few exceptions.
The respondent is required to be a representative of the company, who can speak on behalf of the company. The survey has been designed in cooperation with a regional partner, the TBCA, which provides local expertise, and AIA, a private insurance company. The survey instrument was extensively field-tested with management of companies in two industrial areas close to Bangkok. The survey instrument was developed, pre-tested, and is fielded using the Thai language. The instrument was designed to be administered by a trained interviewer.