OCA Circular No. 1-1998 – ISSUANCE OF COURT PROCESSES RELATIVE RECORDS ON FIREARMS AND EXPLOSIVES

OCA Circular No. 2-1998 – CLOSURE OF THE ANTI-NARCOTICS AND REFORMATION NETWORK, INC. (ANRREN)

OCA Circular No. 5-1998 – REQUIREMENTS FOR THE PUBLICATION OF JUDICIAL NOTICES AND OTHER SIMILAR ANNOUNCEMENTS

OCA Circular No. 8-1998 – SUBMISSION OF ORDERS ON INJUNCTION ISSUED AGAINST PRIVATE ELECTRIC UTILITY ON RURAL ELECTRIC COOPERATIVES

OCA Circular No. 9-1998 – OBSERVANCE OF THE STATUTORY REQUIREMENTS FOR MARRIAGES AND THE PRESCRIBED AMOUNTS OF FEES FOR THE SOLEMNIZATION OF MARRIAGES (see also Administrative Order No. 125-2007 and OCA Circular No. 87-2008)

OCA Circular No. 10-1998 – SUBMISSION OF THE CERTIFICATE OF SERVICE AND THE CERTIFICATION IN SUPPORT OF CLAIMS FOR EXTRAORDINARY AND MISCELLANEOUS EXPENSES

OCA Circular No. 19-1998 – EXPANDED AUTHORITY OF PAIRING COURTS (UNDER CIRCULAR NO. 7-74 PAIRING SYSTEM FOR MULTIPLE SALA STATIONS) see also Administrative Order Nos. 134-1992 and 19-1997 and Circular 7-1986

OCA Circular No. 23-1998 – GUIDELINES ON THE HOLDING OF CONVENTIONS OR CONFERENCES BY EMPLOYEES ORGANIZATIONS IN THE LOWER COURTS (see also Administrative Circular No. 11-1999)

OCA Circular No. 31-1998 – GUIDELINES IMPLEMENTING A.O. 392

OCA Circular No. 33-1998 – INVENTORY OF CRIMINAL CASES FALLING WITHIN THE JURISDICTION OF THE FAMILY COURTS

OCA Circular No. 34-1998 – CHANGE IN JUDICIARY DEVELOPMENT FUND (JDF) SAVINGS ACCOUNT NUMBER

OCA Circular No. 37-1998 – REPUBLIC ACT NO. 8491 (AN ACT PRESCRIBING THE CODE OF THE NATIONAL FLAG, ANTHEM, MOTTO, COAT-OF-ARMS AND THE OTHER HERALDIC ITEMS AND DEVICES OF THE PHILIPPINES)

OCA Circular No. 38-1998 – IMPLEMENTING THE PROVISION OF R.A. 8493 THE SPEEDY TRIAL ACT

OCA Circular No. 39-1998 – BAR MATTER NO. 803 – RE: CORRECTION OF CLERICAL ERRORS IN AND ADOPTION OF AMENDMENTS TO THE 1997 RULES OF CIVIL PROCEDURE

OCA Circular No. 41-1998 – FILING OF GSIS SALARY AND POLICY LOAN APPLICATIONS

OCA Circular No. 44-1998 – INVENTORY OF CASES FALLING WITHIN THE JURISDICTION OF THE FAMILY COURTS

OCA Circular No. 47-1998 – DISPOSITION OF FIREARM, AMMUNITION OR EXPLOSIVE IN CUSTODIA LEGIS

OCA Circular No. 54-1998 – CREATION OF AND MEMBERSHIP IN THE SUPREME COURT HEALTH AND WELFARE PLAN

OCA Circular No. 55-1998 – PHILIPPINE HEALTH INSURANCE CORPORATION CIRCULAR NO. 20, SERIES 1998

OCA Circular No. 57-1998 – PHYSICAL INVENTORY OF COURT ISSUED PROPERTIES