1.3 Standards of Practice: Designations, Address Changes & License Use
Key Takeaways
Under 18VAC50-30-150, a regulant adds a trade designation by submitting a Board form with acceptable evidence of experience and, where applicable, an examination.
Adding a designation does not change the renewal date; renewal is based on the date the license was first issued (18VAC50-30-150 B).
Deleting the only trade or level designation on a license terminates the license (18VAC50-30-150 C).
Under 18VAC50-30-160, any change of address must be reported to the Board in writing within 30 days, and a post office box alone is not acceptable.
Under 18VAC50-30-170, no license or certification may be assigned or otherwise transferred.
Why Part IV matters on the exam
Standards of Practice is worth 3 items, more than any other regulatory area. The questions are usually short recall items with distractors that sound plausible: wrong deadlines, invented "pocket card" rules, or rules taken from the contractor regulations. The regulation itself is short, so learn its three sections exactly.
18VAC50-30-150: Adding or deleting trade designations
A Virginia tradesman license can carry more than one trade designation, for example plumbing (PLB) and gas fitting (GFC), each at the journeyman or master level.
- Adding (subsection A): submit a Board form with acceptable evidence of experience, and an examination where applicable, for the designation sought. You must meet the general requirements of 18VAC50-30-30 and the qualifications of 18VAC50-30-39 for that designation.
- Renewal date (subsection B): a license may have several designations, but its renewal date is based on the date the license was originally issued, not the date the newest designation was added.
- Deleting (subsection C): to delete a designation, submit a signed statement listing it. If the license has only one trade or level designation, deleting it terminates the license.
The fee schedule in 18VAC50-30-90 lists $105 for an additional tradesman designation.
Example: A journeyman plumber licensed in March 2025 adds a journeyman gas fitter designation in June 2026. The license still expires at the end of March 2028, three years after the original issue month.
18VAC50-30-160: Change of address
Any change of address must be reported in writing to the Board within 30 days of the change. The Board is not responsible for a regulant's failure to receive notices or correspondence because of a failure to report a change of address. A post office box alone is not acceptable.
Points that are often tested:
- The deadline is 30 days, not 10, 14 or 60 days, and not "at renewal."
- The notice must be in writing; a phone call does not satisfy the rule.
- The address rule connects to renewal: 18VAC50-30-120 H says that not receiving a renewal notice does not relieve you of the duty to renew.
- At application, 18VAC50-30-30 requires an address of record; a P.O. box works only with a physical address also on file.
18VAC50-30-170: No transfer
No license or certification issued by the Board may be assigned or otherwise transferred.
The license belongs to the individual who earned it. It cannot be sold, lent or reassigned to an employer, partner or helper. The conduct rules make the same point from another direction: 18VAC50-30-190 (8) prohibits allowing one's license or certification to be used by an unlicensed or uncertified individual, and aiding or abetting an unlicensed contractor.
Tradesman license versus contractor license
A tradesman license shows individual competence. Contracting is regulated separately under Article 1 of Chapter 11 and 18VAC50-22.
| Point | Tradesman (18VAC50-30) | Contractor (18VAC50-22) |
|---|---|---|
| Who holds it | An individual | A firm (sole proprietor, LLC, corporation and so on) |
| What it allows | Performing plumbing work | Bidding, contracting for and managing construction projects |
| Threshold | Not tied to contract value | Required when a single contract or project is over $1,000 |
Contractor classes under § 54.1-1100:
| Class | Single contract or project | Total in any 12 months |
|---|---|---|
| C | Over $1,000 but less than $30,000 | Less than $250,000 |
| B | $30,000 or more but less than $150,000 | $250,000 or more but less than $1 million |
| A | $150,000 or more | $1 million or more |
The same definition states that the Board requires a master tradesman license as a condition of licensure for electrical, plumbing and HVAC contractors. The DPOR tradesman application adds a practical warning: an applicant performing work over $1,000 must contact the Board to obtain a contractor license. This explains why 18VAC50-30-190 (6) addresses tradesmen who perform jobs under $1,000: below that threshold, a licensed tradesman may contract directly without a contractor license, and still owes the duty to finish the job and handle the customer's money properly.
Permits connect the two licenses. Under VCC 108.4 and § 54.1-1111, a permit applicant must prove that they are licensed or certified under Chapter 11 to do the work, or file a written statement that they are not subject to licensure.
Supervision
The statute, not Part IV, governs supervision. § 54.1-1129 A says that an individual working under the supervision of a tradesman licensed in that specialty does not need a tradesman license. The tradesman regulations do not set an apprentice-to-journeyman ratio. Apprenticeship ratios come from registered apprenticeship standards, not from 18VAC50-30.
A licensed journeyman plumber moves to a new home. Under 18VAC50-30-160, what must the licensee do?
Notify the Board by telephone within 10 days
Report the change in writing within 30 days
Report it on the next renewal application
Notify PSI, which forwards the new address to DPOR
A journeyman plumber licensed in January 2025 adds a gas fitting designation in September 2026. Under 18VAC50-30-150, when does the license renew?
Three years after September 2026, the date the newest designation was added to the license
On a date the licensee selects within 30 days after the new designation is approved
Each designation renews separately on its own three-year cycle from its approval date
On the cycle set by the original January 2025 issue date, regardless of the new designation
Which arrangement violates 18VAC50-30-170 or 18VAC50-30-190?
A master plumber lets an unlicensed relative use the master's license number to obtain plumbing work
A journeyman submits a signed statement deleting an unused gas fitting designation
A journeyman adds a plumbing designation by meeting 18VAC50-30-39 and passing the exam
A licensee lists a physical street address together with a P.O. box as the address of record
Sections you finish are checked off in the contents.