What Counts as an OJT Hour, and Who Watches

Texas Administrative Code 73.10(7) defines On-Site Supervision in two sentences — the rule a Texas apprentice has to satisfy before a single hour of the day counts as on-the-job training. The first sentence sounds like every other state's rule: "Exercise of supervision of electrical work or electrical sign work by a licensed individual other than an electrical apprentice." The second takes half of it back. "Continuous supervision of an electrical apprentice is not required," it reads, "though the on-site supervising licensee is responsible for review and inspection of the electrical apprentice's work to ensure compliance with any applicable codes or standards."

Three hundred miles east, that sentence would not fly. California's Labor Code 108.4 puts a hard number on the same idea: an uncertified trainee must work "under the direct supervision of an electrician certified pursuant to Section 108 who is responsible for supervising no more than one uncertified person." One trainee. One electrician. No stretch where nobody's watching.

Both of these are the rule that answers the question an apprentice actually has — does the day I just worked count? — and they answer it differently enough that an hour logged legally in Houston would not survive scrutiny in Sacramento. What follows quotes the governing statute or rule for Texas, California, Oregon, Washington, and the federal registered-apprenticeship standard, with the section number on each, because the word choice is the whole answer.

One caution about the Texas citations in particular. Chapter 73 is administered by the Texas Department of Licensing and Regulation, and the Secretary of State's Administrative Code site — the official host of the rule text, and the target of most existing links to it — moved to a new portal in 2026, breaking older deep links. Copies of Chapter 73 circulate on continuing-education and exam-prep sites, and some of them are years out of date. Read the effective-date line that TAC prints under each section heading before relying on a copy you didn't get from the state.

"On-site," "general," and "direct" are three different rules, not three names for one

Texas's rulebook uses three separate supervision terms for three separate license levels, and mixing them up misreads the whole chapter. General Supervision, defined at 73.10(6), is "exercise of oversight by a master electrician on behalf of an electrical contractor... of performance by all classes of electrical licensees of electrical work bearing responsibility for the work's compliance with applicable codes." That's the standard a journeyman electrician works under — a master doesn't have to be present, only responsible. On-Site Supervision, defined immediately after at 73.10(7), is the tighter standard that applies to an apprentice, and it's the one with the second sentence that surprises people: nobody has to be standing over the apprentice all day, but somebody with a license has to inspect the work.

That's a meaningfully looser bar than "direct supervision" as California and Washington use the term, and it means the same word — supervision — is not doing the same job in each state's rulebook. A worker who assumes the phrase travels with them across a state line is assuming something the text doesn't say. Note the narrow question here: not whether your license transfers, which is a separate matter with separate rules, but whether the work you already did counts as an hour in the state that logged it.

Texas ties the apprentice definition to licensure, not to the work alone. 73.10(11) defines an Electrical Apprentice as someone "licensed as an apprentice who works under the on-site supervision of a master electrician, journeyman electrician, or residential wireman... performing 'Electrical Work' as defined by Texas Occupations Code, §1305.002(11)." Read that closely: the definition requires the apprentice license to exist first. Work performed by someone who hasn't registered yet isn't described anywhere in this section as counting toward anything, licensed or not.

There is also a ceiling on the calendar that catches people who assume overtime is a shortcut. 73.20(c): "For purposes of this chapter, 2,000 hours of on the job training shall be the maximum that may be earned within one year." Work seventy-hour weeks for a Texas contractor and the department still credits you 2,000 hours for the year. The hour totals themselves are not in the rules — 73.20(d) sends you to Texas Occupations Code §§1305.153–1305.1618 for those — but the pace at which you can accumulate them is capped here, which is why a four-year apprenticeship stays four years no matter how hard you push it.

Two more sentences in 73.26 change who has to keep the records. Subsection (a) lets an applicant prove on-the-job training by showing supervision "by one or more persons licensed by any jurisdiction as a master electrician or master sign electrician as appropriate for the license" — any jurisdiction, which is a quieter door than most states leave open. And subsection (b) puts an affirmative duty on the supervisor: a master electrician "shall provide verifiable documentation of the on-the-job training hours of an applicant they have supervised" when the department asks for it. No deadline is attached, which makes it weaker than Washington's 20-day rule, but it is the one place in the Texas chapter where the burden of proof sits with the person who signed rather than the person who worked.

California draws the line at one trainee per electrician — and enforces it after the fact

California doesn't leave the ratio to interpretation, and it doesn't leave the penalty to the trainee either. Labor Code 108.4 sets registration as a trainee's on-ramp: the person must be registered with the Division of Apprenticeship Standards, must have completed or be enrolled in an approved curriculum of classroom instruction, and — the clause that does the real work — the employer must attest "that the person shall be under the direct supervision of an electrician certified pursuant to Section 108 who is responsible for supervising no more than one uncertified person."

One-to-one, with the employer's own attestation as the enforcement hook. If the state later finds that ratio broken, the consequence lands on the business, not retroactively on the hours: "An employer who is found by the division to have failed to provide adequate supervision may be barred by the division from employing uncertified individuals pursuant to this section in the future." The statute doesn't say what happens to hours already logged under a broken ratio — an unanswered question worth putting to the Division of Labor Standards Enforcement in writing rather than guessing at, because a debarred employer is a problem for the business but a trainee with unusable hours is a problem for the person who was supposed to be building a career.

Annual renewal is where the state checks the classroom half of the arrangement. 108.4 requires the registrant to "provide to the division certification of the classwork completed and on-the-job experience acquired since the prior registration" — the on-the-job side is documented by the same 1:1-supervised arrangement, not separately verified hour by hour the way a union training center's daily sign-in sheet would work.

Oregon's second license: what changes at 5,000 or 6,500 hours

Oregon builds a step into the apprenticeship that neither Texas nor California has: a second, looser license for apprentices who've already banked most of their hours. OAR 918-282-0270 describes the general rule first — an apprentice "may assist an appropriately licensed electrician on the same job site and the same shift in performing electrical work" — then carves the exception. A final-period apprentice who meets the criteria "may be issued an indirect supervision electrical apprentice license, allowing the apprentice to work under indirect supervision."

The thresholds are hour counts, not time served. An apprentice in an 8,000-hour program needs at least 6,500 hours of on-the-job training logged before indirect supervision is available; in a 6,000-hour program, the bar is 5,000 hours. Even then, indirect-supervision work is capped — limited to projects of no more than eight hours' duration, and on the 8,000-hour track, to installations of 300 volts or less phase to phase or phase to ground. It's a narrower door than a full journeyman license, not a substitute for one.

The ratio underneath all of this — how many apprentices one journey worker can carry at once — sits in a separate rule that Oregon's electrical board rule points back to. OAR 839-011-0143, the Bureau of Labor and Industries apprenticeship rule, sets the default local-committee ratio for construction trades at one apprentice to the first journey worker, then one for every three additional: written in the rule itself as "1:1,1:3." For licensed trades specifically, the same section requires the supervising journey worker to hold "the same or higher license classification" as the apprentice, unless the local joint committee has separately approved a narrower substitution. None of that ratio language distinguishes "direct" from "indirect" supervision by name — Oregon builds the distinction through the hour thresholds and project caps in 918-282-0270 instead, which is a different mechanism from Washington's flat percentage rule below.

Washington's seventy-five percent, and the ratio that tightens outside a trade school

Washington puts a number on the clock itself. RCW 19.28.161(3) defines supervision as "a person being on the same jobsite and under the control of" a certified master journey level electrician, journey level electrician, or a master specialty or specialty electrician "working in that electrician's specialty" — that last qualifier matters, because a specialty electrician standing outside their own specialty is not supervising anyone for statutory purposes. The same subsection then requires one of those license holders to "be on the same jobsite as the noncertified individual for a minimum of seventy-five percent of each working day unless otherwise provided in this chapter." Three-quarters, not all of it, and not a fixed clock-in-clock-out block: the statute doesn't say which quarter of the day may go unsupervised, and it leaves the door open for exceptions elsewhere in the chapter.

The ratio runs on a second track from the time requirement, and subsection (4) splits it by the work being done rather than by the license held. Under (4)(b), journey-level work allows "not more than one noncertified individual for every certified master journey level electrician or journey level electrician." Under (4)(a), specialty work doubles that to two. Both paragraphs then carve out the same exception, and it is a large one: the ratio becomes one certified electrician "to no more than four students enrolled in and working as part of an electrical construction program at public community or technical colleges, or not-for-profit nationally accredited trade or technical schools." Note the wording — the four-to-one ratio attaches to enrolled students at those specific kinds of institutions, not to any employer who calls its program a school. A trainee's ratio protection is at its thinnest in the setting built specifically to train them, which is worth knowing if you're weighing a classroom-based program against an on-the-job placement.

The federal floor: 2,000 hours a year, and credit for what you already knew

Underneath all four of these is a baseline that applies to any program registered with the Department of Labor's Office of Apprenticeship, or with a State Apprenticeship Agency operating under federal approval. 29 CFR 29.5(b)(2) sets the time-based approach at "at least 2,000 hours of on-the-job learning as described in a work process schedule" — the figure behind the familiar four-year, 8,000-hour apprenticeship math that most electrical programs still use. Subsection (b)(3) requires that work process schedule to lay out "the work processes in which the apprentice will receive supervised work experience and training on the job," with the approximate time allotted to each — meaning a compliant program can't just log "8,000 hours, electrical" without breaking it into categories like conduit, panels, and controls.

Two more pieces of that federal rule matter more than the hour count itself. Related instruction — the classroom half — is addressed separately at (b)(4), which recommends "a minimum of 144 hours for each year of apprenticeship," additive to on-the-job time, not a way to shrink it. And (b)(12) requires programs to allow "the granting of advanced standing or credit for demonstrated competency, acquired experience, training, or skills for all applicants equally, with commensurate wages for any progression step so granted." That's the federal hook behind every state program that lets a veteran, a community-college graduate, or a worker moving from an unregistered job credit some hours toward the total — but it's a program-level decision on how much, and "for all applicants equally" is doing work in that sentence too: a sponsor that grants advanced standing case by case, inconsistently, is not applying the rule as written.

What a board won't count, no matter how the hours were spent

Every state above builds its hour count around one word that shows up quietly and matters enormously: licensed, registered, or certified. Texas's apprentice definition at 73.10(11) requires the person to already be "licensed as an apprentice." California's 108.4 requires registration with the Division of Apprenticeship Standards before the supervised-hours clock the statute describes applies at all. None of the language above describes a path for counting work performed before that paperwork existed — it isn't addressed as an exception, it simply isn't inside the definition being quoted.

That has a direct, unglamorous consequence: the week you spent helping a friend's electrical contracting business before you ever filed registration paperwork is not obviously the same thing as an hour these statutes are describing, and the boards themselves are the ones who would have to say otherwise. It's also the reason the affidavit process matters as much as the fieldwork — a signed verification is how a board finds out the hours happened at all. Which categories of person a board will accept on that signature line, and the wording that gets a certification rejected, is a separate question with its own answers in who can sign your experience affidavit, and who can't. The rest of the packet the affidavit travels inside is in what boards ask you to attach to a journeyman exam application.

None of the four rules above puts a dollar figure on getting the hours in the first place — the apprentice wage, the classroom fees, the exam sitting at the end of it — but that total is worth having in front of you before you commit four years to logging 8,000 of anything. That arithmetic, state by state, is worked through in what a journeyman electrician license costs, end to end.

Ask the board, in writing, before the hours are already logged

The gap in every one of these rules is the same gap: none of them describes what happens after the fact to hours worked under the wrong ratio, the wrong supervision category, or before registration existed. California tells you what happens to the employer. It doesn't tell you what happens to your hour log. Oregon's indirect-supervision license has hour and project thresholds spelled out to the number; it says nothing about a trainee who worked those same conditions one week early. Texas's apprentice definition requires the license first, full stop, with no transition language for the week before it was issued.

That silence is not an accident of drafting — it's a question these boards expect to answer case by case, which is exactly why it belongs in an email to the licensing board before the hours pile up rather than in an argument after they do. Ask which category of supervision covers your specific job site, ask whether registration has to precede the work or can follow it within some window, and get the answer with a name and a date attached to it. A verbal answer from a front-desk clerk is not the kind of thing a board will stand behind later; a written one, quoting the section number back to you, is.