I cannot find a widely recognized or established standard with the designation "PA Standard CC 1 4 5 D." This may be:
- Specific to an industry or company: The code might be internal to a particular organization and not publicly available. Try searching within the company's internal documentation or contacting them directly.
- A misremembered or misspelled code: There's a possibility of a typo or misremembering of the actual standard's designation. Could you double-check the source where you encountered this code? Even a slight alteration could significantly change the meaning.
- A non-existent standard: It's possible the code doesn't refer to a real standard.
To help me find the information you need, please provide more context:
- Where did you see this code? (e.g., a document, a website, a conversation)
- What is the subject matter? (e.g., construction, manufacturing, engineering, etc.)
- What is the purpose of this standard? (e.g., safety regulations, quality control, performance metrics)
With more details, I might be able to assist you in locating the appropriate information or identifying the correct standard.