Purpose
Code

Case Type Description

Copies

AAC

Application to amend a certificate

7

AAM

Application to change accounting methods

10

ABN

Application to abandon service

10

ACB

Application to change boundary of a telephone exchange

4

ACE

Application for a certificate

7

ACN

Application to change name of utility (only when legal entity does not change)

10

ACX

Application to continue or establish an EAS  agreement

4

AEC

Application to establish, revise, or cancel a   contract

7

AEM

Application to increase rates on an emergency, temporary basis 

15

AER

Application for exemption from requirements regarding issuance of stocks, bonds and notes

7

AGC

Application for gas curtailment

7

AIA

Application for interconnection approval

4

AID

Application to issue dividends

4

AIR

Application to increase rates

20

AIS

Application to issue stocks or securities

10

ALI

Application of a small telephone company for a limited increase in rates

10

ALT

Alternative telephone regulation

20

AMT

Application to merge telephone companies

10

AOP

 Application for authority to provide optional off-peak toll services

10

ARB

Petition for Arbitration

15

ARC

Application for relief from curtailment

7

ASE

Application to offer sales of embeddedcustomer premises equipment

4

ASR

Application for new service restrictions

4

AST

Application suspend tariff filed pursuant to rule 4901:2-9-28, of the Administrative Code

7

ATA

Application for tariff approval

10

ATC

Application to transfer a certificate

7

ATR

Application to conduct transaction between public utilities

10

ATW

Application to Withdraw a Tier 1 Service

10

BAO

Administrative order number 2 matters

20

BGA

Application to amend a certificate, generating station

20

BGN

Application for a certificate, generating station

20

BIN

Study or investigation

20

BIR

Application of OPSB to file answers from information responses for all utilities

20

BJF

Jurisdictional finding

20

BLN

Letter of notification

20

BNR

Construction notification report

20

BRO

Rule promulgation

20

BSA

Application to amend a certificate, substation

20

BSB

Application for a certificate, substation

20

BTA

Application to amend a certificate, gas or electric transmission line

20

BTX

Application for a certificate, gas or electric transmission line

20

CIO

Applications for Change in Operations

7

CMR

Complaint on Municipal Rate

15

CMT

Cinergy merger

10

COC

Commission initiated complaint

7

COI

Commission inquiry

15

COM

Competitive/alternative telecommunication  services

4

CRC

Complaint on rates charged

7

CRD

Pass-through coal research and development   costs

10

CSS

Complaint on service or safety

10

CTR

Contract - Application for one year Contract case number

7

DTP

Data Collection

10

ECP

Environmental compliance plan

7

EDI

Electronic Data Interchange

10

EFC

Electric fuel component

10

EMG

Emergency 911 service rates

4

ETP

Electric Transition Plan

26

FLX

Minimum level flexible pricing

7

FOR

Forecasting

7

GCR

Gas adjustment clause

15

GPS

Gas pipeline safety

7

NFP

Application of a not-for-profit telephone company to increase rates

7

ORD

Administrative order

10

PEB

Petition for reallocation of electric service territory

5

PEX

Petition for extended area service

7

PIP

Percent income plan

10

PWA

Purchased water adjustment

7

PWC

Public Way Complaint

10

PWN

Public Way Notification

10

PWR

Public Way Regulatory Asset

10

PWT

Public Way Tariff

10

RCC

Application to Register as a Commercial Mobile Radio Service Provider

7

SLF

Self complaint

10

TRF

Commission approved final utility company tariffs

10

UEX

Uncollectable Expense Rider

10

UNC

Unclassified

15

ZTA

Introduction of new tariffed services

8