Texas OSSF Designated Representative Exam Prep | 300+
Practice Questions with Answers & Rationales | Aligned with
TCEQ Title 30 TAC Chapter 285 | A+ Guaranteed
SECTION 1 — OSSF REGULATORY FRAMEWORK
1. What does OSSF stand for?
A. On-Site Sanitary Facility
B. On-Site Sewage Facility
C. Official Sewage Safety Facility
D. Operational Sewer Service Facility
Answer: B
Rationale: OSSF means On-Site Sewage Facility.
2. Which state agency administers the Texas OSSF licensing program?
A. TDLR
B. TCEQ
C. TxDOT
D. DSHS
Answer: B
Rationale: The Texas Commission on Environmental Quality administers
the OSSF regulatory and occupational licensing programs.
3. Which TAC chapter contains the principal OSSF rules?
A. Chapter 210
B. Chapter 217
,C. Chapter 285
D. Chapter 330
Answer: C
Rationale: 30 TAC Chapter 285 contains the principal Texas OSSF rules.
4. Which Texas statute is specifically associated with the OSSF
program?
A. Health and Safety Code Chapter 366
B. Transportation Code Chapter 366
C. Education Code Chapter 366
D. Labor Code Chapter 366
Answer: A
Rationale: Texas Health and Safety Code Chapter 366 provides the
statutory foundation for the OSSF program.
5. What is a primary purpose of Chapter 285?
A. Regulate public highways
B. Establish minimum standards for OSSFs
C. License electricians
D. Regulate municipal zoning
Answer: B
Rationale: Chapter 285 establishes minimum standards for planning,
construction, installation, operation, maintenance, permitting, and
inspection of OSSFs.
6. Unauthorized discharge of OSSF effluent into or adjacent to waters
of the state is:
,A. Required
B. Encouraged
C. Prohibited
D. Optional
Answer: C
Rationale: Chapter 285 prohibits unauthorized discharge of effluent
into or adjacent to waters of the state.
7. Which chapter addresses OSSF occupational licenses and
registrations?
A. 30 TAC Chapter 30
B. 30 TAC Chapter 100
C. 30 TAC Chapter 217
D. 30 TAC Chapter 330
Answer: A
Rationale: OSSF occupational licensing and registration requirements
are addressed through 30 TAC Chapter 30.
8. Which entity may be designated as an Authorized Agent?
A. Any individual homeowner
B. A local governmental entity meeting applicable requirements
C. Any private contractor
D. Any septic manufacturer
Answer: B
Rationale: Local governmental entities may receive delegated OSSF
authority when the applicable requirements are satisfied.
, 9. An Authorized Agent administers the OSSF program within:
A. The entire United States
B. Its approved jurisdiction
C. Any county in Texas
D. Any state selected by the agent
Answer: B
Rationale: Delegated authority applies within the jurisdiction covered
by the approved order, ordinance, or resolution.
10. The OSSF program primarily seeks to protect:
A. Vehicle registration systems
B. Public health and the environment
C. Building aesthetics only
D. Property tax collections
Answer: B
Rationale: OSSF regulation addresses health hazards and environmental
protection associated with sewage disposal.
11. What does TAC stand for?
A. Texas Administrative Code
B. Texas Agriculture Code
C. Technical Authorization Certificate
D. Texas Agency Commission
Answer: A
Rationale: TAC is the Texas Administrative Code.
Practice Questions with Answers & Rationales | Aligned with
TCEQ Title 30 TAC Chapter 285 | A+ Guaranteed
SECTION 1 — OSSF REGULATORY FRAMEWORK
1. What does OSSF stand for?
A. On-Site Sanitary Facility
B. On-Site Sewage Facility
C. Official Sewage Safety Facility
D. Operational Sewer Service Facility
Answer: B
Rationale: OSSF means On-Site Sewage Facility.
2. Which state agency administers the Texas OSSF licensing program?
A. TDLR
B. TCEQ
C. TxDOT
D. DSHS
Answer: B
Rationale: The Texas Commission on Environmental Quality administers
the OSSF regulatory and occupational licensing programs.
3. Which TAC chapter contains the principal OSSF rules?
A. Chapter 210
B. Chapter 217
,C. Chapter 285
D. Chapter 330
Answer: C
Rationale: 30 TAC Chapter 285 contains the principal Texas OSSF rules.
4. Which Texas statute is specifically associated with the OSSF
program?
A. Health and Safety Code Chapter 366
B. Transportation Code Chapter 366
C. Education Code Chapter 366
D. Labor Code Chapter 366
Answer: A
Rationale: Texas Health and Safety Code Chapter 366 provides the
statutory foundation for the OSSF program.
5. What is a primary purpose of Chapter 285?
A. Regulate public highways
B. Establish minimum standards for OSSFs
C. License electricians
D. Regulate municipal zoning
Answer: B
Rationale: Chapter 285 establishes minimum standards for planning,
construction, installation, operation, maintenance, permitting, and
inspection of OSSFs.
6. Unauthorized discharge of OSSF effluent into or adjacent to waters
of the state is:
,A. Required
B. Encouraged
C. Prohibited
D. Optional
Answer: C
Rationale: Chapter 285 prohibits unauthorized discharge of effluent
into or adjacent to waters of the state.
7. Which chapter addresses OSSF occupational licenses and
registrations?
A. 30 TAC Chapter 30
B. 30 TAC Chapter 100
C. 30 TAC Chapter 217
D. 30 TAC Chapter 330
Answer: A
Rationale: OSSF occupational licensing and registration requirements
are addressed through 30 TAC Chapter 30.
8. Which entity may be designated as an Authorized Agent?
A. Any individual homeowner
B. A local governmental entity meeting applicable requirements
C. Any private contractor
D. Any septic manufacturer
Answer: B
Rationale: Local governmental entities may receive delegated OSSF
authority when the applicable requirements are satisfied.
, 9. An Authorized Agent administers the OSSF program within:
A. The entire United States
B. Its approved jurisdiction
C. Any county in Texas
D. Any state selected by the agent
Answer: B
Rationale: Delegated authority applies within the jurisdiction covered
by the approved order, ordinance, or resolution.
10. The OSSF program primarily seeks to protect:
A. Vehicle registration systems
B. Public health and the environment
C. Building aesthetics only
D. Property tax collections
Answer: B
Rationale: OSSF regulation addresses health hazards and environmental
protection associated with sewage disposal.
11. What does TAC stand for?
A. Texas Administrative Code
B. Texas Agriculture Code
C. Technical Authorization Certificate
D. Texas Agency Commission
Answer: A
Rationale: TAC is the Texas Administrative Code.
