Writing Style Guide Purpose
A writing style guide ensures written communications are clear,
professional and consistent across a wide range of documents produced by many contributors. In cases where multiple “correct” writing options exist, the Department of Administrative Services (DAS) Writing Style Guide provides a standard approach.
The guide is intended for all DAS employees and partners who create written content for internal or external audiences. It is based on the
Associated Press Stylebook, the
Merriam-Webster Dictionary, and Digital.gov.
The guide also supports how we communicate with diverse audiences by offering direction on topics, such as capitalization, punctuation and inclusive language.
All written materials, including emails, reports, posters and articles, should follow the guidance outlined in this guide.
This guide is dedicated to writing areas the DAS Communications Team commonly encounters errors in.
Use these links to jump directly to a specific section:
A-Z Index
Abbreviations and Acronyms
Avoid using abbreviations and acronyms, as they can reduce clarity, hinder accessibility and make writing appear less professional. This is especially true for readers who do not know the terms. Instead, use “division,” “program,” “office,” “unit,” or “section” rather than program-specific acronyms.
When possible, use the project or the initiative title rather than project acronyms.
Using an abbreviation or acronym is acceptable after it has been spelled out on first reference, with the acronym placed in parentheses immediately after.
For example:
- Department of Administrative Services (DAS)
- State Procurement Services (SPS)
Avoid using abbreviations or acronyms in headings.
Titles can be abbreviated before a name (e.g., Sen. Rep. Dr.).
After an individual or organization’s name, abbreviate words, such as: “junior,” “senior,” “company,” “corporation,” “incorporated,” “limited.”
This section updated May 2026.
Ampersand (&)
- Do not use an ampersand in place of “and” except when it is part of an organization's formal name.
- On the web, use an ampersand only when template restrictions allow no alternative.
- It is advised “and” be always spelled out.
This section updated May 2026.
Apostrophe (‘)
To show possession, add an apostrophe and an “s” to singular words or abbreviations:
- The agency promulgates the state's administrative rules.
- You can find all of 2017's legislative measures online.
- The union’s negotiators met with the DAS labor group.
To possessive singular nouns ending in “s,” add 's:
- The hostess's invitation arrived late.
- The witness's answer was barely audible.
To possessive plural nouns, and to the term “DAS,” add only an apostrophe:
- DAS' teams worked hard on the project.
- All the teams' efforts resulted in success.
Omit the apostrophe from plurals that are not possessive:
- Things changed in the 1990s.
- All OARs are on the web.
This section updated May 2026.
Capitalization
In general, avoid unnecessary capitalization to increase readability. Over-using capitalization can cause distraction while reading and come across as shouting or adding unnecessary emphasis.
Informal names and terms should not be capitalized. These are some
examples.
-
agency
-
policies
-
human resources (versus Chief Human Resources Office)
-
strategic plan
For an individual’s position or job title, only capitalize the title when it comes before someone’s name.
- The DAS director
- DAS Director Betsy Imholt
- Betsy Imholt, DAS director
The exception to this is the Governor. This is always capitalized when referring to Oregon’s Governor, whether there is a name attached.
- Governor Kotek signed the new legislation.
- The Governor signed the new legislation.
In formal document titles, headings and subheadings, use title case for capitalization. Formal documents include reports, memos, letters, slide decks, etc. For informal documents, such as emails, or editorial settings, like DASH, sentence case is accepted.
-
This is Title Case
-
Agency Welcomes New Hires
-
This is sentence case
Minimize use of "state of Oregon." The following choices will describe
your meaning more accurately: state government, state agencies, Oregon. Also, if you do use state of Oregon, do not capitalize “state” unless it is part of a proper name.
These are additional examples of common things that come up at DAS and serve as a general guide to capitalization.
Also review Internet Terms.
-
state Department of Administrative Services
-
state agency, agency, department, division, program, section, unit
-
board, commission, committee, council, work group, team
-
DAS exception: Capitalize Board and Commission for legislatively created Boards and Commissions
-
Executive Branch, Legislative Branch, Judicial Branch (an exception to AP Style)
-
DAS preference is to capitalize branches of government
-
legislator, legislative
-
Legislature (lowercase in generic uses, but capitalize when referring to the Oregon Legislature)
-
the Kotek administration
-
Governor, Governor's Office (an exception to AP style)
-
the Secretary of State
-
city of Salem
-
Salem City Council
-
Pacific Northwest
-
southern Oregon
-
the West
-
The state enterprise
-
zip code
Within a paragraph, capitalize the word after a colon if it is a proper name or if it begins a complete sentence.
Also review Lists.
-
The following units are part of Enterprise Goods & Services: Procurement Services, Publishing & Distribution, Risk Management and Shared Financial Services.
- The equipment most hybrid- and remote-workers use in their home office includes: laptop, monitor, keyboard, mouse and cell phone.
This section updated May 2026.
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Comma (,)
In writing, oral pauses are indicated by commas.
Use a comma before a conjunction connecting two independent clauses:
- An editor revises the page, and a publisher moves it to the web.
As a general rule, do not use a comma before and, or, but, nor:
- I revised the new page and decided not to publish it.
Use a comma to set off a nonrestrictive clause:
- We met the deadline, which was last Thursday.
Do not use a comma before a restrictive clause:
- We met every deadline that was scheduled.
Use a comma to order things, like lists, clauses, or a series of terms.
- We received input from legislators, residents, employees, and business and labor leaders.
The Oxford comma, also known as the serial comma, is the comma placed before the conjunction in a list of three or more items.
Using the Oxford comma in the following sentence increases clarity by distinguishing, for example, the agencies:
- The DAS divisions include the Chief Human Resources Office, Chief Financial Office, Enterprise Asset Management, and Strategic Enterprise and Accountability.
DAS Communications adheres to the Associated Press writing style. The AP excludes the Oxford comma. However, if the Oxford comma makes a sentence clearer, the AP recommends using the Oxford comma. Therefore, DAS recommends using the Oxford comma if it promotes clarity.
Without the Oxford Comma
- The DAS divisions are comprised of leaders, employees and supervisors.
This suggests that “employees and supervisors” might be seen as a single combined group, which can sometimes cause ambiguity.
With the Oxford Comma
- The DAS divisions are comprised of leaders, employees, and supervisors.
The Oxford comma before “and supervisors” makes it clear that there are three distinct groups: leaders, employees, and supervisors.
This section updated May 2026.
Dash (–)
Also review Time Periods and Hyphens.
Use the em dash (--) sparingly in government writing. In most cases, other punctuation will work just as well. Uses include setting off a long expression that might otherwise be a parenthetical statement, or to introduce an abrupt change in thought.
- Issuing new rules — a process that some have criticized for its complexity — has occupied the new director's attention.
In most software applications, two hyphens automatically change to an em dash when typed between two words, with no spaces between the hyphens or the words. DAS adheres to the AP preference, which includes a space on either side of the em dash, as in the example above.
This section updated August 2025.
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Dates
Also review Time Periods.
Never add "st," "nd," "rd," or "th" after a date.
- Correct: May 5
- Incorrect: May 5th
Spell out months upon first use. Then, the writer may abbreviate months, but only when including a specific date:
- We met in January.
- The date was Jan. 30, 2016.
Do not abbreviate March, April, May, June or July in any case.
Do not abbreviate months with no specific date:
- We began operations in January 2015.
When using only a month and year, do not separate them with a comma or “of”.
- Correct: We will complete the plan in August 2025.
- Incorrect: We will complete the plan in August of 2025.
- Incorrect: We will complete the plan in August, 2025.
Enclose the year in commas when naming a specific date:
- June 1, 2018, is our target date.
Date Spans: Biennia, Calendar Year, Fiscal Year
Biennia
Hyphen placement:
- Use a hyphen with no space between years: 2015-17, not 2015 - 2017.
Definition:
- Biennium: a period of two years; Oregon state government's fiscal year, which begins July 1 in odd-numbered years and ends 24 months later on June 30.
Plural references (interchangeable):
- “Bienniums” or “biennia”
- The department will implement the project during the next two bienniums.
- Electronic government services increased during the last three biennia.
Not to be confused with…
- Biannual: occurring twice a year
Always make the time period you’re referring to as clear as possible.
- 2025 calendar year
- 2025-27 biennium
Fiscal Year
When referencing the fiscal year, write it out the first time and then reference it by the acronym FY in subsequent references.
- In Fiscal Year 2026 (FY26), we received x amount of funds.
- Write the acronym with no spacing between FY and the last two digits of the year, such as FY26. Do not write it as FY 2026, with a space and the full year.
- To depict a range, use FY18-20, not FY 2018-2020.
This section updated May 2026.
Hyphen (-)
Also review Time Periods.
Hyphens are used to join information together to prevent ambiguity or to create a single idea from two or more words. When deciding whether a hyphen is necessary, choose what would make the information clearer to readers or consider rephrasing the sentence to avoid them.
Do not hyphenate words with prefixes or suffixes:
Exceptions: when the second element is capitalized, when the second element is a figure or to distinguish homonyms:
- post-1960
- re-create; recreate
If two or more words are used to modify another word, hyphenate them.
- at a high level; high-level job
- Bring me up to date; distribute an up-to-date report
- He accepted the full-time job. He now works full time.
Compounds that begin with adverbs ending in ly are spelled open:
- highly complex procedure
- poorly designed form
Use this structure for serial compound hyphenation:
- short- and long-term plans
Commonly used hyphenated words:
- agency-wide (but statewide)
- co-worker (but coworking)
- diversity-related; technology-related; procurement-related
- in-depth
- state-owned
- web-based; fact-based
- year-end
- Enterprise-wide
Commonly used words that are not hyphenated:
- bar code
- help desk
- hotline
- online
- statewide
This section updated August 2025.
Internet Terms
Use the following formats:
- cybersecurity*
- e-government, e-commerce and other compounds in which e stands for electronic; but email. Uppercase only in titles or at the beginning of a sentence: The Oregon Electronic Government Program, or E-Government Program, provides online services; the state's E-Commerce program has grown significantly.
- email
- homepage
- internet
- intranet
- login, logon (noun); Example: I cannot access the login screen.
- log in, log on (verb); Example: I log in every day. Don't forget to log on.
- online
- URL
- user ID
- World Wide Web, the web, webpage, website, webcam, webcast, webmaster
*General reference to "cybersecurity" is one word; DAS uses two words for its program name, Cyber Security Services.
This section updated August 2025.
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Lists
Use parallel construction in all lists, which means structuring the bullets similar in format and phrase or sentence structure. Also, make the introductory statements that introduce the bulleted list a complete thought. Statements must make sense even if the reader ignores bullets or numbered items.
Use the following format for bulleted lists:
- Indent bulleted lists as indicated here.
- Capitalize the first letter in the first word of each bullet.
- Use a closing period at the end of each item only when they form independent sentences.
- Use a question mark at the end of each item if it forms a question.
- Do not use semi-colons or commas as the end of bullets, unless it is required for clarity in legal or regulatory language.
- When using sub-bullets, end the introductory statement with a colon, as in this example:
- First item in the series
- Second item in the series
- Last item in the series
Use numbered rather than bulleted lists in the following three circumstances:
- When the preceding text names a specific number of items in the list that follows.
- When the listed items must follow a specific sequence.
- When the list sets a chronology.
Use the following format for lists in paragraphs. Use numbers (1), letters (a) or neither according to the guidelines above. Use this format sparingly and only for short lists:
- The team reviewed the overall processes, including: (1) overall board structure and official charter; (2) board member appointments, including emergency appointments; (3) roles and responsibilities; and (4) daily operations.
- A semicolon is allowed in these paragraph-style lists because it adds clarity by acting as a sort of “super comma” when each item in a list might contain a comma or be more complicated phrases.
This section updated August 2025.
Numbers
Whole Numbers
Spell out numbers from zero through nine; use figures for 10 and more. Numbers can be mixed (spelled out and represented by figures) in the same sentence or paragraph.
- one, eight, nine
- 10, 21, 105, 2,436
- The directory includes 10 folders, one index, six images and 800 PDF files.
The exception to this rule is when the number represents an age or percentage. Those should always be numerical.
Starting Sentences
Avoid beginning sentences with numbers. If this is not possible, spell out numbers that begin a sentence. Years is the lone exception (refer to Time Periods).
- Three hundred and three teachers went on strike.
- Sixteen years passed before the brothers spoke to each other.
- Forty percent is larger than 30%.
- 2002 was an eventful year.
Decimals
Do not add a zero to whole numbers after the decimal point.
Decimal fractions less than 1.0 require a leading zero.
Dimensions and Measurements
Always use numbers to indicate depth, height, length, width, temperature, clock time, and any other measurements that have technical significance. This rule applies even to measurements that include the numbers one through ten. Also, spell out the words that denote units of measurement.
- The package weighed 7 pounds 3 ounces.
- It is 4 miles to the nearest gas station.
- It is 8:15 a.m.
- The thermometer reads 32 degrees.
Hyphens must be used when compounds are modified.
- The 6-foot-2-inch employee played basketball in college.
Cent Notations in Text
For amounts less than a dollar, use figures and the word cents.
- The cookie costs 99 cents in the vending machine.
Dollar Notations in Text
Write dollar notations in text as follows:
- Thousands: $487,000. Round up or down as appropriate with no decimal.
- Millions: $3.4 million. Round to one decimal place. However, do not add a zero to whole numbers after the decimal point.
- Billions: $9.796 billion. Do not write as $9,796 million.
To prevent misunderstanding, place the word million, billion, or trillion after each figure in a pair or group:
- Correct: Assessments increased from $3 million to $6 million.
- Incorrect: Assessments increased from $3 to $6 million.
Dollar Notations in Charts and Tables
In chart or table headings, spell out dollars in thousands, millions, or billions. Do not use dollar sign ($) or abbreviations.
Ordinal Numbers
Spell out numbers one through nine for ordinal numbers that designate place in a sequence.
- 1614 Ninth Street
- 2121 First Avenue
- Third Congressional District
- 10th Congressional District
Nouns with Numbers or Letters
Capitalize a noun followed by a number or a letter that indicates sequence.
- Appendix I
- Chapter V
- Exhibit A
- Extension 4567
- Room 234
Exceptions: Do not capitalize the following nouns: line, note, page, paragraph, size, step, and verse.
Percent and Percentage
Use the percentage symbol (%) when adjacent to numbers.
- There is a 2% increase in General Fund expenditures.
Spell out percentage when the number is spelled out.
- There is a two percent increase in General Fund expenditures.
Fractional percentages should be presented in numeric form.
If a percentage is less than one, put a zero before the decimal point.
In a range or series, percent is repeated for clarity:
Two Numbers Together
When two numbers come together and one is part of a compound modifier, express one of the numbers in figures and the other in words. As a rule, spell the first number unless the second number would make a significantly shorter word.
- Two 8-room houses
- 500 four-page pamphlets
- Sixty $5 bills
- 150 five-dollar bills
This section updated May 2026.
Phone Numbers
Use hyphens to separate phone numbers, not periods or parentheses. Parentheses imply that the area code is optional when it is not.
- 503-378-4481
- 800-777-9876
- 911 examples:
- Dial 9-1-1 in an emergency.
- She made a 911 call.
Use a comma to separate phone numbers from extensions. Abbreviate the word extension with ext. not an x.
This entry updated May 2026.
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Quotation Marks (“”)
Periods and commas always go inside quotation marks.
- “Here is the report,” she said.
- “The committee will vote on that next week.”
Dashes, semicolons, colons, question marks and exclamation points are placed inside quotation marks when they apply to the quoted matter only. When they apply to the entire sentence, they go outside the quotation marks.
- Do you believe he said “no way”?
- Don’t tell me “I told you so”!
- “Are you ready?”
- “I can’t believe it!”
Use single quotation marks only within quoted material or in headlines.
- “And then I said, ‘you did a great job on the presentation.’”
- Friday Photo Fun: ‘Oregon Coast Sunset’
This entry updated September 2025.
Slash ( / )
Avoid slashes. Avoid “and/or” statements; “or” is generally sufficient.
- Use red or brown.
- Use red, brown or both.
Avoid overstating a point with a slash:
- I am the manager/supervisor/boss.
- We must develop/expand the program.
This entry updated August 2025.
Spacing After Punctuation
There should only be one space after punctuation at the end of a sentence. The two-space rule is obsolete. The one-space rule applies to all punctuation: periods, commas, colons, semicolons, exclamation points, question marks and quotation marks.
This entry updated
August 2025.
Time
When using time in a sentence, the choice between using dashes, "from", or "between" depends on the context of the sentence:
- The meeting runs 1:30-3 p.m.
- Meeting: 1:30-3 p.m.
- From: Use "from" when indicating a starting point or boundary. For example, "The meeting is scheduled from 10 a.m. to 1 p.m."
- Between: Use "between" when indicating a range of time. For example, "The event will take place between 9 a.m. and 1 p.m."
Use lowercase and periods:
- Correct: 7 a.m. and 8 p.m.
- Incorrect: 7:00 AM and 8:00 P.M.
Exclude the “00” from a time on the hour for clarity.
- My lunch hour is from noon to 1 p.m.
- We will hold interviews between 9 a.m. and 4:30 p.m.
Use noon and midnight. Do not use 12 noon, 12 midnight, 12 a.m., or 12 p.m.
DAS does not use the 24-hour clock, but some agencies do (e.g., 18:00 instead of 6 p.m.).
Other Time and Date Spans
Use a hyphen for date ranges and without spacing between numbers or words.
- The vacation season is June-August. March 11-13
- February 11-April 13
- April-May 2025
- July 2025-January 2026
When using from or between, use words, not dashes, to denote periods of time:
- The agency launched several improvement projects between 2010 and 2013.
- We vacation every year from August to October.
*A numeral-and-letter combination may start a sentence: “3D movies are drawing more fans.” This format, and starting a sentence with the year, are the only times when a numeral is OK at the beginning of a sentence.
This entry updated May 2026.
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Inclusive Language
Words and tone matter. DAS values diversity, equity, inclusion, and belonging, and words that reflect bias or discrimination are contrary to those ideals.
This section of the DAS Writing Style Guide supports inclusive language choices to ensure that all employees, partners and community members feel valued and respected in every form of communication.
Best Practices
Make sure to ask how a person or group identifies themselves; do not assume that you know. Individual communities have unique identities.
Use people-first language.
People-first language puts the person before the life experience or circumstances, physical or mental health condition and diagnosis. Refer to the
National Institutes of Health Style Guide.
Here are some examples:
- A person who uses a wheelchair, rather than “wheelchair-bound”
- An individual with diabetes, rather than “a diabetic”
- People who are houseless, rather than “a homeless person”
While using people-first language is recommended, be aware of the context and community being represented. For example, if it’s clear the material is about disability pride or disability justice, identity-first language may be appropriate.
Use gender-neutral terms.
If pronouns and gender are not critical to a sentence, it is best to avoid them.
Write statements that avoid gender bias. Some ways to do that include using the person’s name instead of a pronoun or using “their” even when referring to a single person. This helps avoid making assumptions about a person’s gender identity. Also, do not add unnecessarily binary language by using “his or her.”
Here are some examples:
- Preferred: Employees should use discretion.
- Correct: Employees should use their discretion.
- Incorrect: Employees should use his or her discretion.
- Incorrect: I want to recognize the great men and women in this profession.
Terms to Avoid and Alternatives
As language evolves, so must our use of it. The following list details words and phrases to avoid, reasons why we avoid them and alternatives to use.
- Stakeholder
- Use instead: "partners," "collaborators," "interested groups," "allies."
- The word "stakeholder" comes from a colonial origin, where people claimed land by putting stakes in the ground, often taking it from Indigenous communities. Using the term today can be seen as disrespectful and hurtful.
- Adjectives such as “marginalized groups,” “high-risk groups,” “at-risk groups,” “targeted population” or “vulnerable groups.”
- Use instead: "groups at higher risk of [outcome]," "groups experiencing disproportionate impact" and "underserved," or "under-resourced groups."
- These terms are vague and can imply that something is inherent to a group rather than the result of causal factors.
- Blind spot
- Use instead: Something that has been "missed" or "not noticed."
- This is ableist language.
- Tone deaf
- Standing (as in, "person in good standing," "standing in solidarity” or “standing up a project”)
- Use instead: "united in solidarity" or "starting a project"
- This is ableist language.
- Sunset or sunsetting (in reference to something ending)
- Use instead: "ending" or "closing."
- These terms have racist origins with “sunset towns” or “sundown towns” that forced segregation.
- Grandfathered in or grandfathered clause
- Pioneering
- Minority, minorities, political minority
- Use instead: state the specific community(ies)
- Communities should not be generalized or minimized.
- Tackle or target
- Use instead: "engage" or "prioritize."
- These terms have a violent connotation.
- Preferred pronouns
- Use instead: "pronouns."
- This can imply that someone’s identity is less valid or that it has flexibility.
- Elderly, senior citizen
- Use instead: "older adults," "aging," or specify a numeric age group.
- These terms can imply frailty.
This entry added May 2026.
Specific Groups and Identities
Indigenous, Native, Tribe
- Indigenous and Tribe are always capitalized.
- Indigenous Peoples or Native Peoples is capitalized, but Indigenous people is not. This is because “people” indicates a general group of Indigenous people, but Indigenous Peoples indicates collectives of self-governing people who descend from the original inhabitants of this land before colonization.
- When possible, refer to a Tribe's full name instead of a general term of Indigenous or Native. Also, use a Tribe’s name without shortcuts or abbreviations. When in doubt, ask their preference.
- The Nine Federally Recognized Tribes of Oregon should be used when referring to these individual sovereign nations. Do not use “Oregon’s Nine Tribes” because it indicates inappropriate possessiveness.
Black
- This is capitalized when used as an adjective, such as Black people, Black culture, Black colleges.
- African American is also acceptable for those in the United States.
LGBTQIA2S+
- This stands for: lesbian, gay, bisexual, transgender, queer or questioning, intersex, asexual and Two-Spirit people. The + acknowledges other identities not listed.
Deaf or hard of hearing
- Avoid hearing impaired
- Capitalize Deaf when referring to the Deaf community, culture or education.
- Lowercase deaf and hard of hearing when referring to the audiological condition.
This entry added December 2025.
Explore more inclusive and equity-centered language in the
Oregon Department Human Services and Oregon Health Authority Writing Style Guide.
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