Candidates preparing for Assam Police Constable, Assam Police Radio Organisation (APRO), Fire and Emergency Services, Forest Department, Home Guards, Jail Warder and Assistant Jailor recruitment should prepare according to the syllabus and selection process prescribed for their respective posts.
The State Level Police Recruitment Board (SLPRB), Assam, conducts recruitment for various uniformed services. The recruitment notice issued in January 2026 covers several posts, including Assam Police constables, APRO constables, Forest Guard, Forester Grade-I, Fireman, Emergency Rescuer, Constable (Grade-III) under Civil Defence and Home Guards, and Jail Warder. The official syllabus differs between some posts, particularly Assistant Jailor and other positions.
This guide organizes the major subjects into topic-wise study sections to help candidates prepare for the upcoming recruitment examinations. The exact 2027 syllabus has not been established by the information available here; use this as a preparation guide and check the relevant official notification before the examination.
Assam Uniformed Services Recruitment – Syllabus
| Post | Main Subjects or Preparation Areas |
|---|---|
| Assam Police Constable (UB/AB) | Elementary Arithmetic, General English, Reasoning, Assam and Indian history, geography, polity, economy, GK and current affairs |
| APRO Constable (WO/WT/OPR) | General subjects plus post-specific communication, science or technical knowledge where prescribed |
| Forest Guard / Game Watcher | Arithmetic, English, reasoning, Assam and India GK, geography, environment and current affairs |
| Fireman / Emergency Rescuer | Arithmetic, English, reasoning, GK, current affairs and physical fitness |
| Home Guards / Constable (Grade-III) | Arithmetic, English, reasoning, Assam and Indian GK and current affairs |
| Jail Warder | Arithmetic, English, reasoning, general awareness and current affairs |
| Assistant Jailor | Reasoning, aptitude, English comprehension, history and culture of Assam and India, and general knowledge |
The subject lists above summarize preparation areas from the recruitment material and should not be interpreted as a substitute for each post's official syllabus. APRO technical posts, in particular, may have additional requirements.
1. Elementary Arithmetic – Topic-Wise Syllabus
Elementary Arithmetic is an important subject for candidates preparing for Constable, Forest Guard, Fire Services, Home Guards and Jail Warder examinations.
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Number System | Natural numbers, whole numbers, integers, rational numbers, divisibility |
| 2 | Simplification | BODMAS, brackets, fractions, decimals |
| 3 | HCF and LCM | Factors, multiples, HCF, LCM and word problems |
| 4 | Fractions and Decimals | Conversion, comparison and calculations |
| 5 | Percentage | Percentage increase and decrease, percentage-based problems |
| 6 | Ratio and Proportion | Ratios, proportions, direct and inverse variation |
| 7 | Average | Average of numbers, age and marks problems |
| 8 | Profit and Loss | Cost price, selling price, profit, loss and discount |
| 9 | Simple Interest | Principal, rate, time and interest calculations |
| 10 | Compound Interest | Annual compounding and comparison with simple interest |
| 11 | Time and Work | Work efficiency, combined work and work completion |
| 12 | Time, Speed and Distance | Speed, distance, time, trains and relative speed |
| 13 | Mensuration | Perimeter, area, volume and basic geometrical measurements |
| 14 | Algebra | Basic expressions, equations and identities |
| 15 | Geometry | Lines, angles, triangles, circles and quadrilaterals |
| 16 | Data Interpretation | Tables, bar graphs, line graphs and basic data calculations |
| 17 | Age Problems | Present age, past age and future age |
| 18 | Mixture Problems | Basic mixtures and proportional quantities |
Preparation tip: Begin with simplification, number systems, percentages, ratios, averages and profit and loss. Practise calculation-based questions every day before moving to longer word problems.
2. General English – Topic-Wise Syllabus
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Parts of Speech | Noun, pronoun, verb, adjective, adverb, preposition, conjunction |
| 2 | Tenses | Present, past and future tense |
| 3 | Articles | A, an and the |
| 4 | Subject-Verb Agreement | Singular and plural agreement |
| 5 | Prepositions | Correct use of common prepositions |
| 6 | Vocabulary | Synonyms, antonyms and word meanings |
| 7 | Spelling | Correct spelling and commonly confused words |
| 8 | Sentence Correction | Grammatical errors and sentence improvement |
| 9 | Fill in the Blanks | Grammar and vocabulary-based questions |
| 10 | Active and Passive Voice | Voice conversion |
| 11 | Direct and Indirect Speech | Reported speech |
| 12 | Idioms and Phrases | Common expressions and meanings |
| 13 | One-Word Substitution | Single words replacing phrases |
| 14 | Reading Comprehension | Passage-based questions and inference |
| 15 | Sentence Arrangement | Ordering words, sentences or short passages |
| 16 | Error Detection | Identifying grammatical mistakes |
Preparation tip: Study grammar rules alongside vocabulary. Practise reading comprehension and sentence correction regularly rather than memorizing word meanings alone.
3. Logical Reasoning and Mental Ability
Reasoning questions assess a candidate's ability to identify patterns, draw conclusions and solve problems logically.
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Number Series | Missing numbers and number patterns |
| 2 | Alphabet Series | Letter patterns and sequences |
| 3 | Analogy | Number, word and letter relationships |
| 4 | Classification | Odd one out |
| 5 | Coding-Decoding | Letter and number codes |
| 6 | Blood Relations | Family relationships |
| 7 | Direction Sense | Directions, distance and turning problems |
| 8 | Ranking and Order | Position, rank and arrangement |
| 9 | Syllogism | Statements and logical conclusions |
| 10 | Venn Diagrams | Relationships among groups |
| 11 | Mathematical Operations | Number operations and symbol substitution |
| 12 | Statement and Conclusion | Drawing conclusions from statements |
| 13 | Calendar | Days, dates and calendar calculations |
| 14 | Clock | Time, angles and clock-based problems |
| 15 | Non-Verbal Reasoning | Figures, patterns and visual relationships |
| 16 | Figure Completion | Missing figures and pattern completion |
| 17 | Puzzle and Arrangement | Seating and ordering problems |
| 18 | Logical Sequence | Arranging events or steps in order |
Preparation tip: Solve 20–30 reasoning questions daily. Maintain a notebook of mistakes and revisit questions that require lengthy calculations or multiple steps.
4. Assam History and Culture
Assam-specific history and culture are important preparation areas for state-level recruitment examinations.
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Ancient Assam | Early kingdoms and historical references to Pragjyotisha and Kamarupa |
| 2 | Kamarupa Kingdom | Major rulers, political history and administration |
| 3 | Ahom Kingdom | Sukaphaa, major Ahom rulers and important events |
| 4 | Lachit Borphukan | Battle of Saraighat and Ahom military history |
| 5 | Ahom Administration | Paik system and administrative structure |
| 6 | Koch Kingdom | Important rulers and historical developments |
| 7 | Medieval Assam | Major dynasties and political developments |
| 8 | Colonial Assam | British expansion and administration |
| 9 | Freedom Movement | Assam's participation in India's independence movement |
| 10 | Peasant Movements | Peasant uprisings and related historical events |
| 11 | Assam Accord | Background, major provisions and significance |
| 12 | Language and Literature | Assamese language, literature and major writers |
| 13 | Religious and Cultural Movements | Srimanta Sankardeva and the Neo-Vaishnavite movement |
| 14 | Festivals | Bihu and major festivals of Assam |
| 15 | Traditional Arts | Sattriya, traditional music, dance, crafts and textiles |
| 16 | Tribes and Communities | Major communities and their cultural traditions |
| 17 | Historical Monuments | Rang Ghar, Talatal Ghar, Kareng Ghar and other heritage sites |
| 18 | Important Personalities | Historical, literary and cultural figures of Assam |
Preparation tip: Make a timeline of important rulers and events. Memorize important personalities, places, historical movements and cultural festivals with their significance.
5. Assam Geography
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Location | Geographical location and boundaries of Assam |
| 2 | Districts | Districts, administrative divisions and headquarters |
| 3 | Rivers | Brahmaputra, Barak and major tributaries |
| 4 | Physical Features | Brahmaputra Valley, Barak Valley, hills and plains |
| 5 | Climate | Seasons, rainfall and monsoon |
| 6 | Soil | Major soil types and their characteristics |
| 7 | Agriculture | Rice, tea, jute and other important crops |
| 8 | Natural Resources | Forests, minerals, petroleum and natural gas |
| 9 | National Parks | Kaziranga, Manas, Nameri, Orang and other protected areas |
| 10 | Wildlife Sanctuaries | Important sanctuaries and their locations |
| 11 | Biodiversity | Major plant and animal species |
| 12 | Floods and Erosion | Causes, effects and affected areas |
| 13 | Transport | Major roads, bridges, railways and waterways |
| 14 | Economy and Industry | Tea, petroleum, agriculture and other industries |
| 15 | Population | Population distribution and demographic concepts |
| 16 | Neighbouring States | Assam's neighbouring states and border areas |
6. Indian History
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Ancient India | Indus Valley Civilization and Vedic period |
| 2 | Religious Movements | Buddhism, Jainism and major philosophical traditions |
| 3 | Mauryan Empire | Chandragupta Maurya and Ashoka |
| 4 | Gupta Period | Administration, science, art and culture |
| 5 | Medieval India | Major dynasties and kingdoms |
| 6 | Delhi Sultanate | Important rulers and administrative developments |
| 7 | Mughal Empire | Major emperors and historical events |
| 8 | Bhakti and Sufi Movements | Key figures and teachings |
| 9 | Arrival of Europeans | Portuguese, Dutch, French and British |
| 10 | British Rule | Expansion of British control in India |
| 11 | Revolt of 1857 | Causes, major leaders and consequences |
| 12 | Indian National Congress | Formation and important developments |
| 13 | Freedom Movement | Non-Cooperation, Civil Disobedience and Quit India |
| 14 | Important Leaders | Mahatma Gandhi, Subhas Chandra Bose, Jawaharlal Nehru and others |
| 15 | Independence | Partition and independence in 1947 |
| 16 | Post-Independence India | Integration and major national developments |
7. Indian Geography
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Physical Geography | Mountains, plateaus, plains and coastal regions |
| 2 | Himalayas | Ranges, important peaks and passes |
| 3 | Rivers | Himalayan and Peninsular river systems |
| 4 | Climate | Monsoon, seasons and rainfall distribution |
| 5 | Soil | Major soil types and distribution |
| 6 | Agriculture | Major crops and agricultural regions |
| 7 | Minerals | Coal, iron ore, petroleum and other minerals |
| 8 | Industries | Major industrial regions and centres |
| 9 | Forests | Forest types and distribution |
| 10 | Wildlife | National parks and wildlife conservation |
| 11 | Population | Distribution, density and migration |
| 12 | Transport | Railways, roads, ports and airports |
| 13 | States and Capitals | Indian states, capitals and Union Territories |
| 14 | Natural Disasters | Floods, earthquakes, cyclones and landslides |
8. Indian Polity and Constitution
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Constitution | Making, adoption and commencement |
| 2 | Preamble | Objectives and key constitutional values |
| 3 | Fundamental Rights | Constitutional rights and protections |
| 4 | Fundamental Duties | Duties of Indian citizens |
| 5 | Directive Principles | Principles of state policy |
| 6 | President | Election, powers and functions |
| 7 | Prime Minister | Appointment and responsibilities |
| 8 | Parliament | Lok Sabha, Rajya Sabha and legislative functions |
| 9 | Governor | Appointment and constitutional role |
| 10 | Chief Minister | State government and executive functions |
| 11 | State Legislature | Legislative Assembly and Council, where applicable |
| 12 | Judiciary | Supreme Court, High Courts and subordinate courts |
| 13 | Election Commission | Elections and constitutional responsibilities |
| 14 | Panchayati Raj | Local self-government |
| 15 | Municipal Bodies | Urban local government |
| 16 | Constitutional Amendments | Major amendments and their significance |
| 17 | Emergency Provisions | National, state and financial emergencies |
| 18 | Citizenship | Constitutional provisions and citizenship concepts |
9. Indian Economy
| No. | Topic | Important Subtopics |
|---|---|---|
| 1 | Basic Economic Concepts | GDP, national income and economic growth |
| 2 | Indian Economy | Major sectors and economic structure |
| 3 | Agriculture | Agricultural production and rural economy |
| 4 | Industry | Industrial development and manufacturing |
| 5 | Banking | RBI, commercial banks and basic banking |
| 6 | Inflation | Meaning, causes and effects |
| 7 | Budget | Government revenue, expenditure and deficit |
| 8 | Taxation | Direct and indirect taxes, GST |
| 9 | Employment | Unemployment and employment programmes |
| 10 | Poverty | Poverty alleviation and welfare programmes |
| 11 | Government Schemes | Major central and Assam government schemes |
| 12 | Assam Economy | Tea, agriculture, petroleum, tourism and local industries |
10. General Knowledge and Current Affairs
Prepare this section throughout your study period, with special attention to recent developments in Assam and India.
| No. | Topic | What to Study |
|---|---|---|
| 1 | National News | Major government decisions and national events |
| 2 | Assam News | State policies, appointments, projects and events |
| 3 | Government Schemes | Objectives, beneficiaries and implementing departments |
| 4 | Awards | National and international awards |
| 5 | Sports | Tournaments, winners, records and important athletes |
| 6 | Appointments | Important national and state appointments |
| 7 | Books and Authors | Important books and their authors |
| 8 | Important Days | Dates and associated themes |
| 9 | Science and Technology | Space, digital technology and major scientific developments |
| 10 | Environment | Climate change, conservation and environmental events |
| 11 | Defence | Important defence exercises and developments |
| 12 | International Affairs | Major global organizations and significant events |
| 13 | Organizations | Headquarters and roles of major organizations |
| 14 | Census and Statistics | Important demographic and economic concepts |
| 15 | Assam Government | Important departments, schemes and state initiatives |
Study method: Read a reliable daily news summary and prepare weekly revision notes. Use the latest current affairs relevant to the examination date.
11. APRO Constable (WO/WT/OPR) – Additional Preparation
APRO posts may include Wireless Operator, Wireless and Telegraph-related duties, communication roles and other technical positions. The exact technical requirements depend on the post.
Along with the general subjects prescribed in the relevant advertisement, candidates should review the following areas where applicable to their post and notification:
| Topic | Important Subtopics |
|---|---|
| Basic Physics | Electricity, magnetism, waves and sound |
| Basic Mathematics | Algebra, arithmetic and elementary calculations |
| Electrical Fundamentals | Current, voltage, resistance and Ohm's law |
| Electronics | Basic electronic components and circuits |
| Communication | Communication systems and transmission fundamentals |
| Radio Fundamentals | Radio waves, frequency and signal basics |
| Digital Fundamentals | Binary numbers and basic digital concepts |
| General Science | Physics, chemistry and everyday scientific applications |
Do not assume that all these technical topics are part of every APRO written examination. Follow the exact post-specific syllabus and educational requirements in the official advertisement.
12. Forest Department – Additional Preparation
For Forest Guard, Forester Grade-I, Game Watcher and Assam Forest Protection Force Constable, prepare the common written-test subjects prescribed for the relevant post. Candidates should also build familiarity with the following forest-related topics.
| Topic | Important Subtopics |
|---|---|
| Ecology | Ecosystems, food chains and food webs |
| Biodiversity | Species diversity and conservation |
| Forest Types | Tropical forests and other major forest types |
| Wildlife | Important animals and their habitats |
| National Parks | National parks and wildlife sanctuaries of Assam and India |
| Conservation | Protected areas and wildlife protection |
| Environmental Issues | Deforestation, pollution and climate change |
| Human-Wildlife Conflict | Causes and conservation approaches |
| Forest Resources | Timber, non-timber products and sustainable use |
| Environmental Laws | Basic awareness of forest and wildlife protection laws |
These are supplementary study areas, not a confirmed separate technical syllabus for every Forest Department post. Physical and walking-test requirements may also apply, depending on the post and advertisement.
13. Fire and Emergency Services – Additional Preparation
Candidates preparing for Fireman, Emergency Rescuer and other Fire and Emergency Services posts should cover the prescribed written-test subjects and maintain the physical fitness required by their recruitment notification.
Supplementary preparation areas include:
| Topic | Important Subtopics |
|---|---|
| Fire Basics | Fire triangle and basic fire behaviour |
| Fire Prevention | Common fire hazards and prevention |
| Fire Extinguishers | Basic types and their general uses |
| Emergency Response | Basic emergency procedures |
| Rescue Awareness | General rescue principles and scene safety |
| First Aid | Basic first-aid awareness |
| Disaster Management | Floods, fires, earthquakes and other emergencies |
| Personal Safety | Protective equipment and safe working practices |
| General Science | Heat, combustion and basic physics |
| Physical Fitness | Endurance, strength and prescribed physical tests |
The above list is intended for supplementary learning. Confirm whether any technical or fire-safety topics are part of the written examination for your specific post.
14. Home Guards / Constable (Grade-III) – Topic-Wise Preparation
The relevant recruitment notices use titles such as Constable (Grade-III), Bandman and Bugler under the Directorate of Civil Defence and Commandant General of Home Guards. These positions may have different requirements, so candidates should check their exact post title.
For the general written-test component, prepare:
Elementary Arithmetic
General English
Logical Reasoning and Mental Ability
Assam History, Geography, Polity and Economy
Indian History and Geography
General Awareness and Current Affairs
Candidates applying for Bandman or Bugler should additionally review any prescribed music, instrument or practical requirements in the relevant advertisement. Do not assume that all posts have identical selection stages.
15. Jail Warder – Topic-Wise Preparation
Candidates applying for Jail Warder in the Prison Department should prepare the common written-test subjects prescribed in the recruitment notification.
| Subject | Important Topics |
|---|---|
| Elementary Arithmetic | Number system, percentage, ratio, average, profit and loss, interest, time and work |
| General English | Grammar, vocabulary, spelling, sentence correction and comprehension |
| Reasoning | Series, analogy, classification, coding-decoding, directions and blood relations |
| Assam GK | History, culture, geography, important personalities and state schemes |
| Indian GK | History, geography, polity and general knowledge |
| Current Affairs | Assam, India, sports, awards, appointments and government programmes |
Physical Standard Test and Physical Efficiency Test requirements, if specified, must also be prepared separately. Confirm the latest selection process for the Jail Warder post in the official advertisement.
16. Assistant Jailor – Topic-Wise Syllabus
Assistant Jailor is a separate post from Jail Warder and has different eligibility and selection requirements. The recruitment material for the Assistant Jailor and certain other equivalent posts specifies a subject group that includes logical reasoning, aptitude, English comprehension, history and culture of Assam and India, and general knowledge.
| No. | Subject | Important Subtopics |
|---|---|---|
| 1 | Logical Reasoning | Series, analogy, coding-decoding, classification, syllogism and logical conclusions |
| 2 | Quantitative Aptitude | Arithmetic, percentage, ratio, average, profit and loss, interest and data interpretation |
| 3 | English Comprehension | Reading passages, vocabulary, grammar and sentence correction |
| 4 | Assam History | Major kingdoms, Ahom history, freedom movement and important personalities |
| 5 | Indian History | Ancient, medieval and modern Indian history |
| 6 | Assam Culture | Festivals, literature, cultural movements, traditional arts and communities |
| 7 | Indian Culture | Major cultural traditions, heritage and important personalities |
| 8 | General Knowledge | National institutions, government programmes, awards and important events |
| 9 | Current Affairs | Recent Assam, national and international developments |
The official notification should be consulted for the final examination pattern, marks distribution, duration and any additional subjects.
17. Physical Test Preparation
Written examination preparation alone may not be sufficient for uniformed-service recruitment. Depending on the post, candidates may need to qualify in the Physical Standard Test (PST), Physical Efficiency Test (PET), walking test, medical examination, document verification or other prescribed stages.
| Preparation Area | Suggested Practice |
|---|---|
| Running | Build endurance gradually and follow the distance and timing prescribed for your post |
| Strength | Practise body-weight exercises appropriate to your fitness level |
| Walking | Prepare for a walking test if it is prescribed for your post |
| Mobility | Include warm-ups and stretching |
| Recovery | Maintain rest, hydration and adequate sleep |
| Medical Fitness | Review the official medical standards and seek professional advice when needed |
The qualifying standards, distances, timing, height, chest measurements and other physical requirements are post-specific. Do not rely on a single standard for every recruitment category.
18. Recommended Daily Study Routine
The following routine is a general preparation plan that can be adjusted to your available study time.
| Time | Subject | Daily Task |
|---|---|---|
| 6:00–6:30 AM | Physical Fitness | Running, walking or prescribed fitness practice |
| 7:00–8:00 AM | Mathematics | Learn one topic and solve practice questions |
| 8:00–8:45 AM | Reasoning | Practise series, analogy or other reasoning questions |
| 10:00–10:45 AM | Assam GK | Study history, geography and culture |
| 11:00–11:45 AM | Indian GK | Study history, polity or geography |
| 2:00–2:45 PM | English | Grammar, vocabulary and comprehension |
| 4:00–4:30 PM | Current Affairs | Revise daily news and important events |
| 7:00–7:45 PM | Revision | Review mistakes and revise previous topics |
| 8:00–8:30 PM | Practice Test | Solve a short mixed-subject quiz |
You can change the timings to suit your daily responsibilities. Consistency and revision are more important than following a rigid timetable.
19. Six-Week Topic-Wise Revision Plan
| Week | Main Focus | Topics to Complete |
|---|---|---|
| Week 1 | Mathematics Foundations | Number system, simplification, HCF, LCM, fractions and decimals |
| Week 2 | Arithmetic and Reasoning | Percentage, ratio, average, profit and loss, series, analogy and coding-decoding |
| Week 3 | English and Indian History | Grammar, vocabulary, comprehension, ancient and modern history |
| Week 4 | Assam GK | Assam history, geography, culture, polity, economy and important personalities |
| Week 5 | General Awareness | Indian polity, geography, economy, science, current affairs and government schemes |
| Week 6 | Practice and Revision | Mock tests, previous papers where available, error review and physical preparation |
After the six-week cycle, repeat weaker topics and take timed practice tests. Adjust the schedule according to the official examination date and the time you have remaining.
20. How to Prepare Effectively
Download the correct notification: Identify your exact post and recruitment advertisement.
Follow the prescribed syllabus: Separate common subjects from post-specific technical topics.
Study mathematics daily: Focus on accuracy first, then increase speed.
Revise Assam GK frequently: Keep separate notes for history, geography, culture and state current affairs.
Practise English and reasoning: Regular short practice sessions help build accuracy.
Read current affairs: Concentrate on important state and national developments.
Take mock tests: Use timed practice to identify weak subjects.
Prepare for physical tests: Start gradually and follow the official standards for your post.
Review mistakes: Maintain a notebook of incorrect answers and revise it weekly.
Check official updates: Confirm changes to the syllabus, examination pattern and selection stages before the examination.
Frequently Asked Questions (FAQs)
1. Is the Assam Police Constable syllabus the same as the Forest Guard syllabus?
There is substantial overlap in general subjects, including arithmetic, English, reasoning and general knowledge. However, post-specific requirements and selection stages may differ.
2. Is APRO syllabus different from Assam Police Constable syllabus?
APRO posts can include communication and technical duties. Candidates should check whether their specific post requires additional technical knowledge.
3. Does Jail Warder have the same syllabus as Assistant Jailor?
Not necessarily. Assistant Jailor is a separate post and may have different educational requirements, examination content and selection stages.
4. Is Assam GK important for these recruitment examinations?
Assam history, geography, culture and general awareness are useful preparation areas and are included in the common subject group described in the relevant recruitment material.
5. Do Forest Guard candidates need to prepare for a walking test?
A walking test has been specified for certain Forest Department posts in recruitment material. Candidates must check the requirements for their particular post and category. 6. Where can candidates check the official syllabus?
Check the official SLPRB Assam website at slprbassam.in and the recruitment notices published by the relevant Government of Assam department.
Conclusion
Candidates preparing for Assam Police Constable, APRO, Fire and Emergency Services, Forest Department, Home Guards, Jail Warder and Assistant Jailor should build a strong foundation in arithmetic, English, reasoning, Assam GK, Indian history, geography, polity and current affairs.
Disclaimer: This is a general preparation guide compiled from available recruitment material and standard study topics. It is not an official 2027 syllabus. The final subjects, examination pattern, marks, duration and selection stages must be verified against the applicable SLPRB Assam notification.