Section 35
SEC. 35. The allowance of per diems and traveling expenses to officers and employees used for census-taking shall be governed by existing laws: Provided, That the President of the Philippines may by general regulations determine in what cases or classes of cases such per diems and expenses may be allowed; and may fix a maximum less than that allowed by existing laws: And provided, further, That in the case of officers or employees detailed for Census work from another department, bureau, office, division or service and continuing to receive their usual salaries there from; the amount of their per diems may be paid from Census funds.