2.2 Civil Engineer vs Professional Land Surveyor Limits
Key Takeaways
- Civil engineers registered prior to January 1, 1982, are authorized by the last paragraph of BPC 6731 to practice all land surveying as defined in the Professional Land Surveyors' Act; the 2026 Professional Engineers Act PDF notes that the last such registration number was 33,965.
- Passing the CES exam, or holding a post-1982 civil PE, does not confer that grandfather; BPC 8731 requires a post-1982 civil engineer to obtain a land surveyor license before practicing land surveying as defined in the PLS Act.
- BPC 6731.2 lets any registered civil engineer offer to practice, procure, and offer to procure land surveying incidental to civil engineering practice, even if not authorized to perform it, provided authorized land surveyors or authorized civil engineers perform the work.
- Typical post-1982 civil engineers must not establish property boundaries, file Records of Survey as a PLS, set cadastral USPLSS corners, or certify ALTA/NSPS land title surveys — those tasks are outside CES/CE authority, not CES tested domains.
- 6731.2 is procurement and firm-management authority, not a stamp that converts a PE-only licensee into a boundary surveyor.
Civil Engineer vs Professional Land Surveyor Limits
Quick Answer: Civil engineers registered prior to January 1, 1982, may practice all land surveying as defined in the Professional Land Surveyors' Act (last paragraph of BPC 6731). The 2026 Professional Engineers Act PDF notes that the last such registration number was 33,965. A typical civil engineer licensed after that date practices engineering surveying under 6731.1, not cadastral practice. BPC 6731.2 lets that engineer offer to practice, procure, and offer to procure land surveying incidental to civil engineering practice, provided a licensed land surveyor or a civil engineer authorized to practice land surveying performs the work.
Domain I.H is the role and the limitations. Section 2.1 taught the role (6731.1). This section teaches the limitations. The CES exam is not the California Professional Land Surveyor exam. Mentioning Records of Survey, USPLSS corners, and ALTA/NSPS land title surveys here is only to mark them as outside typical civil-engineer engineering-surveying authority.
The pre-January 1, 1982 grandfather
The last paragraph of BPC 6731 is a complete sentence of license law: civil engineers registered prior to January 1, 1982, shall be authorized to practice all land surveying as defined in Chapter 15 (commencing with Section 8700) of Division 3 — the Professional Land Surveyors' Act.
The Board’s 2026 Professional Engineers Act PDF adds a note immediately after that paragraph: the last registration number issued to a civil engineer registered before January 1, 1982, was 33,965. If a question gives a license number, compare it to that cutoff. Number 33,965 is the last grandfathered number. Number 33,966 and higher are post-cutoff civil licenses for this purpose.
That grandfather is about when the civil license was issued, not about years of construction-staking experience, not about having passed CES, and not about being the engineer of record on a large public-works job. A 2024 civil PE who has staked hundreds of highway jobs still needs a land surveyor license (or a qualifying pre-1982 civil license) before practicing land surveying as defined in the PLS Act.
BPC 8731: the matching PLS Act sentence
The Professional Land Surveyors' Act states the same split from the other side. A licensed civil engineer is exempt from PLS licensure and may engage in land surveying with the same rights and responsibilities as a licensed land surveyor, provided that for civil engineers who become licensed after January 1, 1982, they shall obtain a license as a land surveyor under that chapter before practicing land surveying as defined in that chapter.
Passing CES is a California civil PE requirement. It tests engineering-surveying knowledge. It does not issue a PLS license and it does not recreate the pre-1982 grandfather.
Dual license versus grandfather
Three lawful statuses appear in exam stories:
| Status | What the person may stamp |
|---|---|
| Civil engineer registered before January 1, 1982 (number 33,965 or lower) | Civil engineering, 6731.1 engineering surveying, and land surveying as defined in the PLS Act |
| Civil engineer licensed after January 1, 1982, PE only | Civil engineering and 6731.1 engineering surveying only |
| Civil engineer who also holds a California PLS license | Civil engineering plus land surveying, using the correct seal for each class of work |
If a post-1982 civil engineer also holds a PLS license, that person may establish boundaries — as a land surveyor, under PLS rules, not because CES expanded 6731.1.
BPC 6731.2: procure, do not impersonate
Any registered civil engineer may offer to practice, procure, and offer to procure land surveying work incidental to his or her civil engineering practice, even though he or she is not authorized to perform that work, provided all the land surveying work is performed by, or under the direction of, a licensed land surveyor or registered civil engineer authorized to practice land surveying.
The same section adds that any registered civil engineer may manage or conduct as manager, proprietor, or agent a civil engineering practice that offers to practice, procure, and offers to procure such incidental land surveying work.
Read 6731.2 as a business-arrangement statute:
- A civil firm may tell a client it can arrange the incidental land surveying needed to complete a civil project (for example, a legal description for a drainage easement the project must dedicate, or a Record of Survey after a conflict appears on site).
- The civil engineer who is not authorized to practice land surveying must not personally perform that land surveying.
- The performer must be a licensed land surveyor or a civil engineer authorized to practice land surveying (pre-1982 CE, or CE who also holds PLS).
- The land surveying must be incidental to the civil engineering practice, not a standalone cadastral shop hiding under a PE letterhead.
Offer to practice in 6731.2 is the offer to procure the incidental land surveying, not an offer that the PE-only licensee will personally establish the boundary and file the map.
Exam-style scenario — lawful 6731.2. A post-1982 civil engineer is designing a pump station. The owner also needs a recorded easement description across a neighboring parcel. The civil engineer contracts a licensed land surveyor to prepare the description and any required map. The PE remains in responsible charge of the civil design. The LS is in responsible charge of the land surveying. That is 6731.2 procurement.
Exam-style scenario — unlawful. The same PE writes the easement description, sets the easement corners, and records a Record of Survey under the PE seal. 6731.2 does not authorize that performance. 6731.1 does not either.
What a typical post-1982 civil engineer must not do
The following are outside CES/CE engineering-surveying authority for a PE-only licensee licensed after January 1, 1982. They are listed so you can reject them on Domain I.H items. They are not CES tested domains. This is not a PLS boundary-law course.
Property boundary establishment
Locating, relocating, establishing, reestablishing, or retracing a property line, deed line, or ownership line is land surveying. Do not confuse it with 6731.1(a). The (a) verbs attach to alignment or elevation of 6731 fixed works, not to title lines. A construction fence built on a guessed lot line is still a boundary determination if the engineer represents it as the property line.
Records of Survey as a PLS
A Record of Survey is a PLS Act map used to show a field survey of property lines, found or set monuments, and related survey data that the PLS Act requires to be filed. A typical post-1982 civil engineer does not file one as the surveyor in responsible charge. If a construction survey uncovers a boundary conflict, procure a person authorized to practice land surveying (6731.2). Do not treat the CES exam as training in when a Record of Survey is required; treat it as a stop sign on PE-only authority.
Cadastral USPLSS corners
Cadastral work under the U.S. Public Land Survey System — original or dependent resurvey of townships, sections, and aliquot parts, and setting or restoring those corners as property-controlling corners — is land surveying. A civil engineer may occupy a nearby section corner as control for an engineering survey if a prior survey has identified it, but establishing or restoring the cadastral corner as a property corner is outside 6731.1. CES will teach you coordinates, traverses, and construction control. It will not make you a cadastral surveyor.
ALTA/NSPS land title surveys
An ALTA/NSPS land title survey is a title-industry product: it relates improvements, easements, and exceptions to the insured land, for a title insurer and lender. It is not a grading-plan topographic survey with extra linework. A typical post-1982 civil engineer does not certify an ALTA/NSPS survey. If a site-development client needs one, procure a person authorized to practice land surveying. The civil engineer may still perform the 6731.1 topographic and utility-location work for design, clearly separated from the title survey.
Side-by-side: inside vs outside for a post-1982 PE-only civil engineer
| Task | Typical post-1982 CE (PE only) | Who performs it |
|---|---|---|
| Stake highway, sewer, grading, or bridge from engineering plans | Yes — 6731.1(a) | Civil engineer |
| Total-station or photogrammetric topo for design | Yes — 6731.1(b) | Civil engineer |
| Edit TIN, contours, staking alignment file | Yes — 6731.1(c) | Civil engineer |
| Accuracy statement on that engineering map or measured data | Yes — 6731.1(d) | Civil engineer |
| Arrange an easement description or Record of Survey needed for the civil job | Procure only — 6731.2 | LS or authorized CE performs |
| Establish property boundaries | No | LS or pre-1982 CE |
| File a Record of Survey as the surveyor | No | LS or pre-1982 CE |
| Restore USPLSS corners as cadastral corners | No | LS or pre-1982 CE |
| Certify an ALTA/NSPS land title survey | No | LS or pre-1982 CE |
Exam traps that mix 6731.1 and 6731.2
Trap: incidental means I can do a little boundary. Incidental in 6731.2 modifies the civil practice’s need for land surveying, not the size of a boundary the PE may stamp. A short lot-line stakeout is still land surveying.
Trap: the client hired my civil firm, so my PE seal covers the whole package. Seals follow responsible charge of each professional service. Board Rules (next section) require work to be attributable to the licensee in responsible charge. A PE seal on a Record of Survey by a PE-only post-1982 licensee is the wrong seal on the wrong practice.
Trap: I passed CES, so I am authorized like a 1981 civil engineer. CES is the engineering-surveying examination required for California civil PE licensure. It does not change the 1982 cutoff.
Trap: construction staking near a property monument is a boundary survey. Occupying a found monument as a random control point for construction, without holding it as a property corner and without representing a boundary, can remain engineering surveying. Representing that the monument is the lot corner, or setting new property corners, crosses into land surveying. When in doubt, stop and procure a land surveyor rather than inventing a boundary.
How Domain I.H wants you to decide
The professional activity in Domain I is to determine the scope of civil engineering surveying. Scope has two edges:
- Inside: 6731 fixed works, 6731.1(a)–(d) methods and products.
- Outside for a typical post-1982 CE: property boundaries, Records of Survey, cadastral USPLSS corners, ALTA/NSPS land title surveys.
- Bridge: 6731.2 procurement so the civil project can still obtain the incidental land surveying it needs.
If you remember only one sentence: 6731.2 lets you hire the land surveyor; it does not let you become one.
Which civil engineers are authorized by BPC 6731 to practice all land surveying as defined in the Professional Land Surveyors' Act?
A post-1982 civil engineer’s site-development client needs a Record of Survey after a boundary conflict appears in the field. Under BPC 6731.2, what may that civil engineer lawfully do?
Which of the following is outside the engineering-surveying authority of a typical civil engineer licensed after January 1, 1982?