COMPLEMENTARY CONTRACTS CONSTRUED TOGETHER RULE
 The provisions of an accessory contract must be read in its entirety and together with the principal contract
      between the parties. If stipulations regarding VENUE is different in both the accessory and primary, venues
      becomes in the alternative
ANTICIPATORY BREACH ( in relation to splitting of coa)
     As a GR, a contract to do several things at several times is divisible in nature. This kind of obligation authorizes
      successive actions and a judgement recovered for a single breach does not bar a suit for a subsequent breach.
      HOWEVER, if the obligor manifests an unqualified and positive refusal to perform a contract, though the
      performance of the same is not yet due, and the renunciation goes to the while contract, it may treated as a
      complete breach, which will entitle the injured party to bring his action at once
TOTALITY RULE (in relation to joinder of coa)
     Where there are several claims or COAs between the same or different parties embodied in the same complaint,
      the amount of the demand shall be the totality of all the claim in all causes of actions irrespective of whether
      the causes of action arose out of the same transactions or series of transaction. ( in determining what court has
      jurisdiction)
DOCTRINE OF LOCUS STANDI
     Refers to a personal or substantial interest in a case such that the party has sustained or will sustain direct injury
      because of the challenged governmental act.
HOT TUB HEARING
     It is a hearing where the judge can hear all the experts discussing the same issue at the same time to explain
      each of their points in a discussion with a professional colleague. The objective is to achieve greater efficiency
      and expedition.
INTERLOCUTORY ORDER
     Refers to something intervening between the commencement and the end if the suit decides some point or
      matter but it is not a final decision of the whole controversy
MEMORANDUM DECISION
     One rendered by the appellate court and incorporates by reference the findings of facts and conclusions in the
      decisions or orders under review to prevent the cumbersome repetition or reproduction of the decision of the
      lower court in the decision in the higher court.
RULE ON STARE DECISIS
     Judicial decisions applying or interpreting the laws or the constitution shall form part of the legal system of the
      Philippines. Under this rule, when the supreme court has laid down a principle of law applicable to a certain
      state of facts, it will adhere to that principle and apply it to future cases where the facts are substantially the
      same.
DOCTRINE OF IMMUTABILITY OF JUDGEMENT OR CONCLUSIVENESS OF JUDGEMENTS
     A judgement that has attained finality can no longer be disturbed. The doctrine prohibits any alteration,
      modification, or correction of final and executory judgements as what remains to be done is purely ministerial
      enforcement or execution of judgement.
RESIDUAL JURISDICTION
    Refers to the authority of a trial court to issue orders for the protection and preservation of the rights of the
     parties, which do not involve any matter in litigated by the appeal, approve compromises, permit appeals by the
     indigent litigants, order of execution pending appeal in accordance with sec. 2 rule 39, and allow withdrawal of
     appeal if done before the transmittal of the original record or record on appeal, even if the appeals have already
     been perfected or despite approval of the record on appeal.
DISCRETIONARY EXECUTION
    It is an exception to the general rule that judgement cannot be executed before the lapse of appeal or during
     the pendency of appeal. Execution shall issue only as a matter of right upon a judgement or final order that
     finally disposes of the action or proceeding upon the expiration of the period to appeal.
JUDICIAL FUNCTION
      The power to determine what the law is and what the legal right of the parties are, and then undertakes to
       determine these questions and adjudicate upon the rights of the parties
QUASI-JUDICIAL FUNCTION
    Applies to the actions, discretion, etc., of public administrative officers or bodies, which are required to investigate
     facts or ascertain the existence of facts, hold hearings, and draw conclusions from them as their basis for their
     official action and to exercise discretion of a judicial nature.
MINISTERIAL FUNCTIONS
    One in which an officer or tribunal performs in the context of a given set of facts, in a prescribed manner and
     without regard to the exercise of his own judgement upon the propriety or impropriety of the act done.