Four mandatory chapters and what can be omitted
A good set of guidelines is not the thickest one, but the one that answers the questions your team will ask.
There are four almost mandatory chapters in every guideline set: logo rules, color system, typography system, and application sample library. These four blocks answer the most frequently asked questions; missing one leaves the guidelines incomplete. Other chapters like brand voice, visual style, or commands for assistant tools are optional layers, added only when that channel is frequently touched.
- A small team with few touchpoints maintains four core chapters.
- brand selling through images with additional image programs
- company providing additional voice chapter writing services
- stuffing every chapter to impress but no one reads it all
- Add chapters that do not answer the questions the team is really asking.
The most frequent question Sinh Vũ hears when starting a standardization project is: "What should we include?" The short answer is four chapters. The more complete answer is: four backbone chapters first, with the rest added according to the brand channels that you are most frequently touching.
Four core chapters that should not be missing
Most professional standards boil down to four repeating blocks, as confirmed in the documentation of Frontify, IxDF, and Bynder:
- The law of the logo: variants to be used, minimum proportions, breathing space (the empty area surrounding the logo), and a list of prohibitions. Missing the prohibitions section is like missing half a chapter because this is where teams often make mistakes.
- Color system: Color codes for printing (CMYK, Pantone if applicable) and for screens (HEX, RGB). Clearly specify primary colors, secondary colors, neutral colors, and when to use each color.
- Typography: Font names, heading levels and body content, minimum font sizes, line spacing. If using a licensed font, clearly specify free alternative fonts to prevent the team from choosing arbitrarily.
- Application template library: photos or actual files of business cards, letterheads, social media posts, presentation documents. This is the section that often gets cut the most, yet it is also the most important as it answers the question "what will it actually look like".
Missing one of the four, the code has a loophole. The team will fill that gap by guessing, and each person will guess differently.
Additional optional layers by channel
In addition to the four core chapters, subsequent chapters should only be added when the brand is frequently impacted on that channel.
- Tone of voice: writing principles, language personality, examples of correct and incorrect writing. Essential if the team frequently writes captions, posts, emails, and consulting documents.
- Image and photography style: composition, color tones, subjects to use and not use. Mandatory for cosmetics, food, travel, fashion industries. Can be simplified for B2B and services with fewer images.
- Patterns and graphic elements: pattern (repeating design), icon (symbol), lines, frames. Added when the brand has its own graphic language that needs consistent control.
- Command for assistant tools: guide on using AI to create content that aligns with brand voice. A new layer, only necessary when the team is using that tool in a real process.
When to omit which chapter
Service, consulting, and writing brand: Add a voice chapter to the mandatory group from the start. Captions and written content are the areas where deviations occur the most and are the hardest to notice because no one pays attention to each word like they do to the logo color.
Common errors when outlining
- Stuffing every conceivable chapter to make the document look complete. The result is a thick document that the team doesn’t read fully, with important chapters diluted among less relevant ones.
- You have a logo, colors, and typography but cut out application templates because "it takes too much time to create." This is the most costly mistake. Without templates, the team will still have to guess when working in reality, even with a set of rules.
- Skipping the voice chapter because it was thought that standards only relate to design. Language is what you interact with daily and is also the aspect that can deviate from the brand the fastest.
- Writing the chapter on governance and versions too early for a small team. This chapter is only necessary when there are multiple branches or many external partners using the documents.
Sinh Vũ's viewpoint
Sinh Vũ does not start with a pre-existing table of contents. The first step is to review the existing identity: what rules are in place, what rules are missing, and where the team is using them inconsistently. Only then will the outline be finalized according to how the team actually operates, not by copying a generic table of contents.
A chapter is only worthwhile if it answers a question that the team will genuinely ask. Adding chapters for the sake of it without anyone referencing them makes the document unnecessarily thick and dilutes important chapters.
Sinh Vũ, editorial perspective
The principle Sinh Vũ consistently upholds: four core pillars first, with additional layers added according to the brand touchpoints that are most frequently engaged. A good standard set is not the thickest one, but the one that the team opens and finds answers.
Decision checklist
Topic: Which laws are the essential backbone of brand standards. Sinh Vũ guide, sinhvu.com
Select each item you find appropriate, then print or save as PDF to take with you.
If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.
References
Frontify · Brand guidelines examples; Interaction Design Foundation · What are Brand Guidelines; Bynder · Brand Guidelines Definition; Sinh Vũ practical experience.
Frequently asked questions
Does a small startup need all four core chapters, or is a summary page sufficient?
The four core chapters can be summarized in a short document, not necessarily as four separate files. What matters is having all four contents: logo rules, color codes, typography rules, and at least a few practical application samples. The lack of application samples is the most common mistake in startups; teams still have to guess even with a logo and colors.
Is the brand voice chapter really necessary?
Depending on whether your brand is represented through images or language. If your team frequently writes captions, social media posts, emails, or consulting documents, a tone of voice chapter is essential as this is where the most discrepancies occur unnoticed. If the brand mainly appears through images and writes less, you can postpone this chapter to a later update.
Should we include a chapter on visual style and photography?
You should add this if your brand sells through visuals: cosmetics, food, travel, fashion. For service industries or B2B that use brand photography less, this chapter can be omitted to avoid unnecessary bulk. The principle is to write a chapter only when the team truly needs to reference it.