SECOND DIVISION
[G.R. No. L-44360. March 31, 1977.]
                REGINA S. BIBOSO, NENITA B. BISO, FE CUBIN, MAGELENDE H.
                DEMEGILLO, EMERITA O. PANALIGAN, NILDA P. TAYO, NELDA
                TORMON, ARDE M. VALENCIANO, MA. LINDA E. VILLA, and the
                VICMICO SUPERVISORY EMPLOYEES ASSOCIATION (VICSEA) ,
                petitioners, vs. VICTORIAS MILLING COMPANY, INC. and the OFFICE
                OF THE PRESIDENT OF THE PHILIPPINES , respondents.
                Zoilo V. de la Cruz & Abraham E. Tionko for petitioners.
                Hilado, Hagad & Hilado for private respondent.
          Solicitor General Estelito P. Mendoza, Assistant Solicitor General Reynato S.
    Puno and Solicitor Romeo C. de la Cruz for public respondent.
                                              DECISION
 FERNANDO , J :               p
 The present Constitution in expanding the mandate of protection to labor specifically
 casts on the State the obligation to assure workers security of tenure. 1 The decisive
 question in the controversy now before this Court is whether the mantle of such guarantee
 covers the case of the nine petitioners, whose employment admittedly were on a
 probationary basis. It was the ruling of respondent Presidential Executive Assistant
 Jacobo C. Clave that its beneficent effects could not be invoked by them that is assailed
 before this Court. While their pleading is captioned petition for review, this Court
 considered it as a certiorari proceeding in view of the imputation that there was a grave
 abuse of discretion on his part, the issue of an alleged unfair labor practice indulged in by
 private respondent Victorias Milling Company being likewise raised by them. A careful
 examination of the records does not justify the rather serious accusation against
 respondent public official, who acted on behalf of the Office of the President. The petition
 is not impressed with merit.       prcd
 The order of respondent Jacobo C. Clave, who as Presidential Executive Assistant acted
 on an appeal by private respondent from a decision of the Secretary of Labor dismissed
 the complaint of petitioners for reinstatement. He noted at the outset of such challenged
 order: "Individual complainants herein were employed by respondent as academic
 teachers in respondent's school, the St. Mary Mazzarello School, which is operated by
 respondent. On or about April 14, 1973, complainants were notified by the school
 Directress that they (complainants) were not going to be rehired for the school year 1973-
 74. The necessary report for such action was filed by respondent with the Department of
 Labor on May 28, 1973, informing that complainants' services were thus terminated after
 the business hours on June 30, 1973." 2 He then pointed out that petitioners were quite
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 successful with the Arbitrator, the former National Labor Relations Commission under
 Presidential Decree No. 21, and the Secretary of Labor. It was private respondent that
 appealed to the Office of the President. After which, his order went into the basic issue
 thus: "This Office had examined and analyzed the various contracts identified during the
 hearing below and admitted by the complainants to have been signed by them which
 clearly show that the complainants were hired as teachers of the school on a year-to-year
 basis and that they reapplied before the expiration of the contracts and/or signed new
 ones, as the case may be, if the school decided to renew the same. None of the
 complainants who testified disputed the fact that they all signed identical contracts of
 employment which provided for a definite period of employment which provided for a
 definite period of employment expiring June 30 of the particular school year. Thus, under
 'Status of Employment' of said contracts, the complainants were hired as 'temporary as
 and when required until June 30, 1973,' or whatever year the contract is supposed to
 terminate. To be specific, Exhs. '4, '5' and '6' signed by complainant Arde Valenciano show
 that she was hired on a yearly basis for school year 1970-71, and 1971-72. The same is
 true with Exhs. '13' and '14 signed by Linda Villa; Exhs. '16', '17', '18' and '19', signed by
 Emerita O. Panaligan; and Exhs. '22' and '23', signed by Magelinde Demegillo, all showing
 that they were hired on a year-to-year basis." 3 Reference was then made to "the official
 stand of the Department of Labor respecting recognition by the Labor Code of the policy
 of the Bureau of Private Schools settling the maximum probationary period for teachers at
 three years. Of pertinence hereto is the official letter dated March 12, 1975, of
 Undersecretary of Labor Amado G. Inciong to the President of the Coordinating Council of
 Private Educational Associations touching on the probationary period for teachers at three
 years, to wit: . . . 'This refers to your letter of 5 March 1975 in connection with the
 probationary period for teachers. The Labor Code does not set the maximum probationary
 period at six months. Under the Labor Code, the probationary period is the period required
 to learn a skill, trade, occupation or profession. In other words, the Labor Code recognizes
 the policy of the Bureau of Private Schools settling the maximum probationary period for
 teachers at three years.'" 4 It was likewise made plain therein that as regards the allegation
 of unfair labor practice, the Office of the President "finds the same untenable." 5
 The petition, as noted at the outset, cannot prosper.
 1.     It is to be noted that in Philippine Air Lines, Inc. v. Philippine Air Lines Employees
 Association, 6 after reference was made to the specific provision in the present
 Constitution not found in the 1935 Charter requiring the State to assure workers security
 of tenure, it was stressed that there should be "fealty to [such] constitutional command." 7
 Such a mandate was construed in the subsequent case of Almira v. B. F. Goodrich
 Philippines, Inc., 8 that even in cases affording justification for disciplinary action to be
 taken by management against an employee, "where a penalty less punitive [than dismissal]
 would suffice, whatever missteps may be committed by [the latter] ought not to be visited
 with a consequence so severe." 9 The opinion then went on to state: "It is not only because
 of the law's concern for the workingman. There is, in addition, his family to consider.
 Unemployment brings untold hardships and sorrows on those dependent on the wage-
 earner. The misery and pain attendant on the loss of jobs then could be avoided if there be
 acceptance of the view that under all the circumstances or this case, petitioners should
 not be deprived of their means of livelihood. Nor is this to condone what had been done by
 them. For all this while, since private respondent considered them separated from the
 service, they had not been paid. From the strictly juridical standpoint, it cannot be too
 strongly stressed, to follow Davis in his masterly work, Discretionary Justice, that where a
 decision may be made to rest on informed judgment rather than rigid rules, all the equities
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 of the case must be accorded their due weight. Finally, labor law determinations, to quote
 from Bultmann, should be not only secundum rationem but also secundum caritatem." 1 0
 That is a doctrine to which this case is whether it applies to the case of petitioners. The
 Office of the President answered in the negative. Thus it exercised its discretion. It cannot
 be said that an abuse could rightfully be imputed to it, much less one that is of such gravity
 that calls for judicial correction. What is decisive is that petitioners were well aware all the
 time that their tenure was for a limited duration. Upon its termination, both parties to the
 employment relationship were free to renew it or to let it lapse. It was the decision of
 private respondent that it should cease. The Office of the President could find nothing
 objectionable when it determined that the will of the parties as to the limited duration
 thereof should be respected. That was all that was decided.    prLL
 2.     This is by no means to assert that the security of tenure protection of the
 Constitution does not apply to probationary employees. The Labor Code has wisely
 provided for such a case thus: "The termination of employment of probationary employees
 and those employed with a fixed period shall be subject to such regulations as the
 Secretary of Labor may prescribe to prevent the circumvention of the right of the
 employees to be secured in their employment as provided herein." 1 1 There is no question
 here, as noted in the assailed order of Presidential Executive Assistant Clave, that
 petitioners did not enjoy a permanent status. During such period they could remain in their
 positions and any circumvention of their rights, in accordance with the statutory scheme,
 shall be subject to inquiry and thereafter correction by the Department of Labor. Thus
 there was the safeguard as to the duration of their employment being respected. To that
 extent, their tenure was secure. The moment, however, the period expired in accordance
 with contracts freely entered into, they could no longer invoke the constitutional
 protection. To repeat, that was what transpired in this case. The ruling of the Office of the
 President, now assailed, is not without support in law.
 3.      It would be a different matter of course had the failure to renew the contracts of
 petitioners been justly attributable to their joining petitioner labor union, Vicmico
 Supervisory Employees Association. That would be a clear case of an unfair labor practice.
 1 2 There was such an allegation by them. The Office of the President found "the same
 untenable." 1 3 Nor did it stop there. It explained why: "The records disclose, and it is a fact
 admitted by the union, that the teachers of Don Bosco Technical Institute, also run and
 operated by respondent, are all members of the VICSEA. The allegation that the Company
 refused re-employment of complainants simply because they joined the VICSEA is
 negated by the fact that in a much bigger school, the Don Bosco Technical Institute,
 respondent has allowed the members of the faculty to join the VICSEA without any serious
 objection or reprisal. If at all the respondent had objected to the teachers of the St. Mary
 Mazzarello school being considered within the same bargaining unit as the other
 employees of the company, it was for the reason that the collective bargaining agreement
 itself provided for the exemption from coverage of employees hired for a definite period of
 employment, like the complainants herein, who were indisputably shown that the term of
 their contract of employment prior to the time that they become permanent under the
 Manual of the Bureau of Private Schools, was temporary in nature or for a definite period."
 14
 In the comment submitted on behalf of respondent public official, reference was made to
 the admission by individual petitioners that before they joined such labor union, "they had
 serious differences with the school officials respecting their methods of teaching and
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 conduct in school." 1 5 That was followed by a recital of what was testified to by some of
 the petitioners. Then came this portion of the comment: "The above-quoted testimonies of
 individual petitioners clearly show that their competence, efficiency, loyalty and integrity
 were in question long before they became members of petitioner union VICSEA and it was
 because of these failings on their part that their contracts to teach were not renewed. This
 also shown by Exhibit 39, . . . . (3) Some of the teachers retained to teach in the school
 were also members of petitioner union VICSEA . . . . If respondent VICMICO was against
 individual petitioners joining the union, why did it not terminate the employment of these
 two teachers as well? (4) Don Bosco of Bacolod City, another school run by respondent
 VICMICO, is manned by teachers who are members of petitioner union VICSEA. . . .
 Considering the foregoing circumstances, it is difficult to believe the submission of
 individual petitioners that they were terminated from employment because they joined
 petitioner union VICSEA. It would appear that it was the other way around. Knowing that
 their contracts were about to expire and that they would probably not be extended new
 ones, petitioners sought membership in petitioner union VICSEA to render it more difficult
 for respondent VICMICO to remove them from their teaching positions. This is indicated
 by the fact that petitioners became members of petitioner union VICSEA only in January,
 1973. Before this date, individual petitioners were already being closely observed to gauge
 their performance for purposes of determining who shall be accorded permanent status.
 Thus, individual petitioners knew that they would either be made permanent or will be
 dropped from the faculty roster at the end of the school year 1972-73. So they joined the
 union. That the purpose of individual petitioners in joining the union is to avert their
 forthcoming removal from the faculty roster was impliedly admitted by one of the
 individual petitioners in her testimony: 'Q - But according to you, precisely, the reason why
 you joined the union was because it would be very hard for the school to terminate you if
 you are already a member of the union, did you not say that? A — I said it!" 1 6 The
 memorandum for petitioners did stress testimony coming from the Directress of the
 school in question to show that the refusal to retain them in employment was due to their
 membership in the union. Certainly, it cannot be assumed that the Office of the President in
 the evaluation of the conflicting evidence did not take it into consideration. The conclusion
 it reached was adverse to petitioners. It is now well-settled that the certiorari jurisdiction
 of this Tribunal extends only to a grave abuse of discretion. There must be the element of
 arbitrariness or caprice. In the light of what appears of record, the conclusion that the
 decision reached by it is tainted by such infirmity is unwarranted.
 WHEREFORE, the petition for certiorari is dismissed.
 Barredo, Antonio and Concepcion Jr., JJ., concur.
 Aquino, J., concurs in the result.
 Footnotes
    1.          According to Article II, Section 9 of the Constitution: "The State shall afford protection to
                labor, promote full employment and equality in employment, ensure equal work
                opportunities regardless of sex, race, or creed, and regulate the relations between
                workers and employers. The State shall assure the rights of workers to self-organization,
                collective bargaining, security of tenure, and just and humane conditions of work. The
                State may provide for compulsory arbitration."
    2.          Petition, Annex I, 1.
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    3.          Ibid, 2-3.
    4.          Ibid, 3-4.
    5.          Ibid, 2.
    6.          L-24626, June 28, 1974, 57 SCRA 489.
    7.          Ibid, 496.
    8.          L-34974, July 25, 1974, 58 SCRA 120.
    9.          Ibid, 131.
    10.           Ibid.
    11.           Article 271 of the Labor Code (1974).
    12.          According to Article 247 of the Labor Code: "Unfair labor practices of employers. - It
                shall be unfair labor practice for an employer: (a) To Interfere with, restrain or coerce
                employees in the exercise of their right to self-organization; . . . ."
    13.           Petition, Annex I, 2.
    14.           Ibid, 4-5.
    15.          Comment of the then Acting Solicitor General Hugo E. Gutierrez, Jr. and Assistant
                Solicitor General Reynato S. Puno, 4.
    16.           Ibid, 8-10.
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