FIELD SUPPORT
Your trade.
Your references.
Help for the Field Library iPhone app—fast access to federal, state, and supported local construction references, citations, read-aloud tools, and monitored source updates.
Open a support requestQuick help
Search does not return a result
Confirm the selected state or city, then try a shorter trade term, an exact citation such as “29 CFR 1926.501,” or a task such as “scaffold fall protection.” Field Library only returns passages available in the reviewed indexed corpus.
Read Aloud is not starting
Check your device volume and network connection, then tap Listen again. If the enhanced voice is unavailable, Field Library automatically uses the iPhone’s native speech engine.
How do I choose update alerts?
Open Updates and enable only the trades you follow. The feed shows reviewed changes from the official sources assigned to those libraries.
How do I report an incorrect citation?
Open a support request and include the displayed citation, publication title, and the question you searched. Never rely on a suspected error for field decisions.
How do subscriptions and the free trial work?
Field Library Pro is available monthly or yearly. Eligible new subscribers receive a 14-day free trial; after the trial, the selected plan renews automatically unless canceled through Apple. Use Restore Purchases in the app if an active subscription is not recognized.
Important
Field Library is a reference and retrieval tool. It does not provide engineering, legal, safety, or professional approval and does not replace the complete official publication, project documents, or direction from the authority having jurisdiction.