Legal Basis
The right of employer to impose preventive suspension is not found in the Labor Code itself.
The oft-cited legal basis for imposition of preventive suspension is Section 8 and Section 9 of Rule XXIII, Book V, of the Omnibus Rules Implementing the Labor Code, as amended by Department Order No. 9, Series of 1997, which read as follows:
Section 8. Preventive suspension. The employer may place the worker concerned under preventive suspension only if his continued employment poses a serious and imminent threat to the life or property of the employer or of his co-workers.
Section 9. Period of suspension. No preventive suspension shall last longer than thirty (30) days. The employer shall thereafter reinstate the worker in his former or in a substantially equivalent position or the employer may extend the period of suspension provided that during the period of extension, he pays the wages and other benefits due to the worker. In such case, the worker shall not be bound to reimburse the amount paid to him during the extension if the employer decides, after completion of the hearing, to dismiss the worker.
Ask ko lang, ano threat mo sa office ? I suggest go to NLRC, bring all written suspension orders, talk to a lawyer.